90040164

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{709}}^1$

素因数の和:1292

約数の個数: 48

約数和(自身を含む): 221860800

約数和(自身を除く): 131820636

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 557, 709, 1114, 1418, 1671, 2127, 2228, 2836, 3342, 4254, 6684, 8508, 10583, 13471, 21166, 26942, 31749, 40413, 42332, 53884, 63498, 80826, 126996, 161652, 394913, 789826, 1184739, 1579652, 2369478, 4738956, 7503347, 15006694, 22510041, 30013388, 45020082, 90040164]

約数ペア:

[(1, 90040164), (2, 45020082), (3, 30013388), (4, 22510041), (6, 15006694), (12, 7503347), (19, 4738956), (38, 2369478), (57, 1579652), (76, 1184739), (114, 789826), (228, 394913), (557, 161652), (709, 126996), (1114, 80826), (1418, 63498), (1671, 53884), (2127, 42332), (2228, 40413), (2836, 31749), (3342, 26942), (4254, 21166), (6684, 13471), (8508, 10583)]