72974216

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1069}}^1$

素因数の和:1158

約数の個数: 64

約数和(自身を含む): 166406400

約数和(自身を除く): 93432184

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 53, 56, 92, 106, 161, 184, 212, 322, 371, 424, 644, 742, 1069, 1219, 1288, 1484, 2138, 2438, 2968, 4276, 4876, 7483, 8533, 8552, 9752, 14966, 17066, 24587, 29932, 34132, 49174, 56657, 59864, 68264, 98348, 113314, 172109, 196696, 226628, 344218, 396599, 453256, 688436, 793198, 1303111, 1376872, 1586396, 2606222, 3172792, 5212444, 9121777, 10424888, 18243554, 36487108, 72974216]

約数ペア:

[(1, 72974216), (2, 36487108), (4, 18243554), (7, 10424888), (8, 9121777), (14, 5212444), (23, 3172792), (28, 2606222), (46, 1586396), (53, 1376872), (56, 1303111), (92, 793198), (106, 688436), (161, 453256), (184, 396599), (212, 344218), (322, 226628), (371, 196696), (424, 172109), (644, 113314), (742, 98348), (1069, 68264), (1219, 59864), (1288, 56657), (1484, 49174), (2138, 34132), (2438, 29932), (2968, 24587), (4276, 17066), (4876, 14966), (7483, 9752), (8533, 8552)]