72475533144

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{18481}}^1$

素因数の和:18782

約数の個数: 192

約数和(自身を含む): 232500602880

約数和(自身を除く): 160025069736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 31, 36, 42, 56, 62, 63, 72, 84, 93, 124, 126, 168, 186, 217, 248, 251, 252, 279, 372, 434, 502, 504, 558, 651, 744, 753, 868, 1004, 1116, 1302, 1506, 1736, 1757, 1953, 2008, 2232, 2259, 2604, 3012, 3514, 3906, 4518, 5208, 5271, 6024, 7028, 7781, 7812, 9036, 10542, 14056, 15562, 15624, 15813, 18072, 18481, 21084, 23343, 31124, 31626, 36962, 42168, 46686, 54467, 55443, 62248, 63252, 70029, 73924, 93372, 108934, 110886, 126504, 129367, 140058, 147848, 163401, 166329, 186744, 217868, 221772, 258734, 280116, 326802, 332658, 388101, 435736, 443544, 490203, 517468, 560232, 572911, 653604, 665316, 776202, 980406, 1034936, 1145822, 1164303, 1307208, 1330632, 1552404, 1718733, 1960812, 2291644, 2328606, 3104808, 3437466, 3921624, 4010377, 4583288, 4638731, 4657212, 5156199, 6874932, 8020754, 9277462, 9314424, 10312398, 12031131, 13749864, 13916193, 16041508, 18554924, 20624796, 24062262, 27832386, 32083016, 32471117, 36093393, 37109848, 41249592, 41748579, 48124524, 55664772, 64942234, 72186786, 83497158, 96249048, 97413351, 111329544, 129884468, 143800661, 144373572, 166994316, 194826702, 259768936, 287601322, 288747144, 292240053, 333988632, 389653404, 431401983, 575202644, 584480106, 779306808, 862803966, 1006604627, 1150405288, 1168960212, 1294205949, 1725607932, 2013209254, 2337920424, 2588411898, 3019813881, 3451215864, 4026418508, 5176823796, 6039627762, 8052837016, 9059441643, 10353647592, 12079255524, 18118883286, 24158511048, 36237766572, 72475533144]

約数ペア:

[(1, 72475533144), (2, 36237766572), (3, 24158511048), (4, 18118883286), (6, 12079255524), (7, 10353647592), (8, 9059441643), (9, 8052837016), (12, 6039627762), (14, 5176823796), (18, 4026418508), (21, 3451215864), (24, 3019813881), (28, 2588411898), (31, 2337920424), (36, 2013209254), (42, 1725607932), (56, 1294205949), (62, 1168960212), (63, 1150405288), (72, 1006604627), (84, 862803966), (93, 779306808), (124, 584480106), (126, 575202644), (168, 431401983), (186, 389653404), (217, 333988632), (248, 292240053), (251, 288747144), (252, 287601322), (279, 259768936), (372, 194826702), (434, 166994316), (502, 144373572), (504, 143800661), (558, 129884468), (651, 111329544), (744, 97413351), (753, 96249048), (868, 83497158), (1004, 72186786), (1116, 64942234), (1302, 55664772), (1506, 48124524), (1736, 41748579), (1757, 41249592), (1953, 37109848), (2008, 36093393), (2232, 32471117), (2259, 32083016), (2604, 27832386), (3012, 24062262), (3514, 20624796), (3906, 18554924), (4518, 16041508), (5208, 13916193), (5271, 13749864), (6024, 12031131), (7028, 10312398), (7781, 9314424), (7812, 9277462), (9036, 8020754), (10542, 6874932), (14056, 5156199), (15562, 4657212), (15624, 4638731), (15813, 4583288), (18072, 4010377), (18481, 3921624), (21084, 3437466), (23343, 3104808), (31124, 2328606), (31626, 2291644), (36962, 1960812), (42168, 1718733), (46686, 1552404), (54467, 1330632), (55443, 1307208), (62248, 1164303), (63252, 1145822), (70029, 1034936), (73924, 980406), (93372, 776202), (108934, 665316), (110886, 653604), (126504, 572911), (129367, 560232), (140058, 517468), (147848, 490203), (163401, 443544), (166329, 435736), (186744, 388101), (217868, 332658), (221772, 326802), (258734, 280116)]