72564786

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{2837}}^1$

素因数の和:2888

約数の個数: 72

約数和(自身を含む): 189266220

約数和(自身を除く): 116701434

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2837, 2842, 3654, 4263, 5674, 8511, 8526, 12789, 17022, 19859, 25533, 25578, 39718, 51066, 59577, 82273, 119154, 139013, 164546, 178731, 246819, 278026, 357462, 417039, 493638, 575911, 740457, 834078, 1151822, 1251117, 1480914, 1727733, 2502234, 3455466, 4031377, 5183199, 8062754, 10366398, 12094131, 24188262, 36282393, 72564786]

約数ペア:

[(1, 72564786), (2, 36282393), (3, 24188262), (6, 12094131), (7, 10366398), (9, 8062754), (14, 5183199), (18, 4031377), (21, 3455466), (29, 2502234), (42, 1727733), (49, 1480914), (58, 1251117), (63, 1151822), (87, 834078), (98, 740457), (126, 575911), (147, 493638), (174, 417039), (203, 357462), (261, 278026), (294, 246819), (406, 178731), (441, 164546), (522, 139013), (609, 119154), (882, 82273), (1218, 59577), (1421, 51066), (1827, 39718), (2837, 25578), (2842, 25533), (3654, 19859), (4263, 17022), (5674, 12789), (8511, 8526)]