72216264

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:227

約数の個数: 128

約数和(自身を含む): 202752000

約数和(自身を除く): 130535736

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 29, 38, 43, 57, 58, 76, 86, 87, 114, 116, 127, 129, 152, 172, 174, 228, 232, 254, 258, 344, 348, 381, 456, 508, 516, 551, 696, 762, 817, 1016, 1032, 1102, 1247, 1524, 1634, 1653, 2204, 2413, 2451, 2494, 3048, 3268, 3306, 3683, 3741, 4408, 4826, 4902, 4988, 5461, 6536, 6612, 7239, 7366, 7482, 9652, 9804, 9976, 10922, 11049, 13224, 14478, 14732, 14964, 16383, 19304, 19608, 21844, 22098, 23693, 28956, 29464, 29928, 32766, 43688, 44196, 47386, 57912, 65532, 69977, 71079, 88392, 94772, 103759, 131064, 139954, 142158, 158369, 189544, 207518, 209931, 279908, 284316, 311277, 316738, 415036, 419862, 475107, 559816, 568632, 622554, 633476, 830072, 839724, 950214, 1245108, 1266952, 1679448, 1900428, 2490216, 3009011, 3800856, 6018022, 9027033, 12036044, 18054066, 24072088, 36108132, 72216264]

約数ペア:

[(1, 72216264), (2, 36108132), (3, 24072088), (4, 18054066), (6, 12036044), (8, 9027033), (12, 6018022), (19, 3800856), (24, 3009011), (29, 2490216), (38, 1900428), (43, 1679448), (57, 1266952), (58, 1245108), (76, 950214), (86, 839724), (87, 830072), (114, 633476), (116, 622554), (127, 568632), (129, 559816), (152, 475107), (172, 419862), (174, 415036), (228, 316738), (232, 311277), (254, 284316), (258, 279908), (344, 209931), (348, 207518), (381, 189544), (456, 158369), (508, 142158), (516, 139954), (551, 131064), (696, 103759), (762, 94772), (817, 88392), (1016, 71079), (1032, 69977), (1102, 65532), (1247, 57912), (1524, 47386), (1634, 44196), (1653, 43688), (2204, 32766), (2413, 29928), (2451, 29464), (2494, 28956), (3048, 23693), (3268, 22098), (3306, 21844), (3683, 19608), (3741, 19304), (4408, 16383), (4826, 14964), (4902, 14732), (4988, 14478), (5461, 13224), (6536, 11049), (6612, 10922), (7239, 9976), (7366, 9804), (7482, 9652)]