72392936

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:295

約数の個数: 128

約数和(自身を含む): 185794560

約数和(自身を除く): 113401624

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 31, 34, 44, 56, 62, 68, 77, 88, 119, 124, 136, 154, 187, 217, 223, 238, 248, 308, 341, 374, 434, 446, 476, 527, 616, 682, 748, 868, 892, 952, 1054, 1309, 1364, 1496, 1561, 1736, 1784, 2108, 2387, 2453, 2618, 2728, 3122, 3689, 3791, 4216, 4774, 4906, 5236, 5797, 6244, 6913, 7378, 7582, 9548, 9812, 10472, 11594, 12488, 13826, 14756, 15164, 17171, 19096, 19624, 23188, 26537, 27652, 29512, 30328, 34342, 40579, 41701, 46376, 48391, 53074, 55304, 68684, 76043, 81158, 83402, 96782, 106148, 117521, 137368, 152086, 162316, 166804, 193564, 212296, 235042, 291907, 304172, 324632, 333608, 387128, 470084, 532301, 583814, 608344, 822647, 940168, 1064602, 1167628, 1292731, 1645294, 2129204, 2335256, 2585462, 3290588, 4258408, 5170924, 6581176, 9049117, 10341848, 18098234, 36196468, 72392936]

約数ペア:

[(1, 72392936), (2, 36196468), (4, 18098234), (7, 10341848), (8, 9049117), (11, 6581176), (14, 5170924), (17, 4258408), (22, 3290588), (28, 2585462), (31, 2335256), (34, 2129204), (44, 1645294), (56, 1292731), (62, 1167628), (68, 1064602), (77, 940168), (88, 822647), (119, 608344), (124, 583814), (136, 532301), (154, 470084), (187, 387128), (217, 333608), (223, 324632), (238, 304172), (248, 291907), (308, 235042), (341, 212296), (374, 193564), (434, 166804), (446, 162316), (476, 152086), (527, 137368), (616, 117521), (682, 106148), (748, 96782), (868, 83402), (892, 81158), (952, 76043), (1054, 68684), (1309, 55304), (1364, 53074), (1496, 48391), (1561, 46376), (1736, 41701), (1784, 40579), (2108, 34342), (2387, 30328), (2453, 29512), (2618, 27652), (2728, 26537), (3122, 23188), (3689, 19624), (3791, 19096), (4216, 17171), (4774, 15164), (4906, 14756), (5236, 13826), (5797, 12488), (6244, 11594), (6913, 10472), (7378, 9812), (7582, 9548)]