72958536

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{661}}^1$

素因数の和:756

約数の個数: 128

約数和(自身を含む): 235142400

約数和(自身を除く): 162183864

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 73, 84, 108, 126, 146, 168, 189, 216, 219, 252, 292, 378, 438, 504, 511, 584, 657, 661, 756, 876, 1022, 1314, 1322, 1512, 1533, 1752, 1971, 1983, 2044, 2628, 2644, 3066, 3942, 3966, 4088, 4599, 4627, 5256, 5288, 5949, 6132, 7884, 7932, 9198, 9254, 11898, 12264, 13797, 13881, 15768, 15864, 17847, 18396, 18508, 23796, 27594, 27762, 35694, 36792, 37016, 41643, 47592, 48253, 55188, 55524, 71388, 83286, 96506, 110376, 111048, 124929, 142776, 144759, 166572, 193012, 249858, 289518, 333144, 337771, 386024, 434277, 499716, 579036, 675542, 868554, 999432, 1013313, 1158072, 1302831, 1351084, 1737108, 2026626, 2605662, 2702168, 3039939, 3474216, 4053252, 5211324, 6079878, 8106504, 9119817, 10422648, 12159756, 18239634, 24319512, 36479268, 72958536]

約数ペア:

[(1, 72958536), (2, 36479268), (3, 24319512), (4, 18239634), (6, 12159756), (7, 10422648), (8, 9119817), (9, 8106504), (12, 6079878), (14, 5211324), (18, 4053252), (21, 3474216), (24, 3039939), (27, 2702168), (28, 2605662), (36, 2026626), (42, 1737108), (54, 1351084), (56, 1302831), (63, 1158072), (72, 1013313), (73, 999432), (84, 868554), (108, 675542), (126, 579036), (146, 499716), (168, 434277), (189, 386024), (216, 337771), (219, 333144), (252, 289518), (292, 249858), (378, 193012), (438, 166572), (504, 144759), (511, 142776), (584, 124929), (657, 111048), (661, 110376), (756, 96506), (876, 83286), (1022, 71388), (1314, 55524), (1322, 55188), (1512, 48253), (1533, 47592), (1752, 41643), (1971, 37016), (1983, 36792), (2044, 35694), (2628, 27762), (2644, 27594), (3066, 23796), (3942, 18508), (3966, 18396), (4088, 17847), (4599, 15864), (4627, 15768), (5256, 13881), (5288, 13797), (5949, 12264), (6132, 11898), (7884, 9254), (7932, 9198)]