75072492

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{1877}}^1$

素因数の和:1999

約数の個数: 72

約数和(自身を含む): 209179152

約数和(自身を除く): 134106660

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 101, 132, 198, 202, 303, 396, 404, 606, 909, 1111, 1212, 1818, 1877, 2222, 3333, 3636, 3754, 4444, 5631, 6666, 7508, 9999, 11262, 13332, 16893, 19998, 20647, 22524, 33786, 39996, 41294, 61941, 67572, 82588, 123882, 185823, 189577, 247764, 371646, 379154, 568731, 743292, 758308, 1137462, 1706193, 2085347, 2274924, 3412386, 4170694, 6256041, 6824772, 8341388, 12512082, 18768123, 25024164, 37536246, 75072492]

約数ペア:

[(1, 75072492), (2, 37536246), (3, 25024164), (4, 18768123), (6, 12512082), (9, 8341388), (11, 6824772), (12, 6256041), (18, 4170694), (22, 3412386), (33, 2274924), (36, 2085347), (44, 1706193), (66, 1137462), (99, 758308), (101, 743292), (132, 568731), (198, 379154), (202, 371646), (303, 247764), (396, 189577), (404, 185823), (606, 123882), (909, 82588), (1111, 67572), (1212, 61941), (1818, 41294), (1877, 39996), (2222, 33786), (3333, 22524), (3636, 20647), (3754, 19998), (4444, 16893), (5631, 13332), (6666, 11262), (7508, 9999)]