73689928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:562

約数の個数: 64

約数和(自身を含む): 157172400

約数和(自身を除く): 83482472

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 53, 58, 104, 106, 116, 212, 232, 377, 424, 461, 689, 754, 922, 1378, 1508, 1537, 1844, 2756, 3016, 3074, 3688, 5512, 5993, 6148, 11986, 12296, 13369, 19981, 23972, 24433, 26738, 39962, 47944, 48866, 53476, 79924, 97732, 106952, 159848, 173797, 195464, 317629, 347594, 635258, 695188, 708557, 1270516, 1390376, 1417114, 2541032, 2834228, 5668456, 9211241, 18422482, 36844964, 73689928]

約数ペア:

[(1, 73689928), (2, 36844964), (4, 18422482), (8, 9211241), (13, 5668456), (26, 2834228), (29, 2541032), (52, 1417114), (53, 1390376), (58, 1270516), (104, 708557), (106, 695188), (116, 635258), (212, 347594), (232, 317629), (377, 195464), (424, 173797), (461, 159848), (689, 106952), (754, 97732), (922, 79924), (1378, 53476), (1508, 48866), (1537, 47944), (1844, 39962), (2756, 26738), (3016, 24433), (3074, 23972), (3688, 19981), (5512, 13369), (5993, 12296), (6148, 11986)]