78117844

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{1201}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 164779776

約数和(自身を除く): 86661932

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 101, 161, 202, 322, 404, 644, 707, 1201, 1414, 2323, 2402, 2828, 4646, 4804, 8407, 9292, 16261, 16814, 27623, 32522, 33628, 55246, 65044, 110492, 121301, 193361, 242602, 386722, 485204, 773444, 849107, 1698214, 2789923, 3396428, 5579846, 11159692, 19529461, 39058922, 78117844]

約数ペア:

[(1, 78117844), (2, 39058922), (4, 19529461), (7, 11159692), (14, 5579846), (23, 3396428), (28, 2789923), (46, 1698214), (92, 849107), (101, 773444), (161, 485204), (202, 386722), (322, 242602), (404, 193361), (644, 121301), (707, 110492), (1201, 65044), (1414, 55246), (2323, 33628), (2402, 32522), (2828, 27623), (4646, 16814), (4804, 16261), (8407, 9292)]