72013776

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{233}}^1$

素因数の和:428

約数の個数: 80

約数和(自身を含む): 192201984

約数和(自身を除く): 120188208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 94, 137, 141, 188, 233, 274, 282, 376, 411, 466, 548, 564, 699, 752, 822, 932, 1096, 1128, 1398, 1644, 1864, 2192, 2256, 2796, 3288, 3728, 5592, 6439, 6576, 10951, 11184, 12878, 19317, 21902, 25756, 31921, 32853, 38634, 43804, 51512, 63842, 65706, 77268, 87608, 95763, 103024, 127684, 131412, 154536, 175216, 191526, 255368, 262824, 309072, 383052, 510736, 525648, 766104, 1500287, 1532208, 3000574, 4500861, 6001148, 9001722, 12002296, 18003444, 24004592, 36006888, 72013776]

約数ペア:

[(1, 72013776), (2, 36006888), (3, 24004592), (4, 18003444), (6, 12002296), (8, 9001722), (12, 6001148), (16, 4500861), (24, 3000574), (47, 1532208), (48, 1500287), (94, 766104), (137, 525648), (141, 510736), (188, 383052), (233, 309072), (274, 262824), (282, 255368), (376, 191526), (411, 175216), (466, 154536), (548, 131412), (564, 127684), (699, 103024), (752, 95763), (822, 87608), (932, 77268), (1096, 65706), (1128, 63842), (1398, 51512), (1644, 43804), (1864, 38634), (2192, 32853), (2256, 31921), (2796, 25756), (3288, 21902), (3728, 19317), (5592, 12878), (6439, 11184), (6576, 10951)]