74539734

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{1283}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 156052224

約数和(自身を除く): 81512490

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 421, 842, 1263, 1283, 2526, 2566, 3849, 7698, 9683, 19366, 29049, 29509, 58098, 59018, 88527, 177054, 540143, 1080286, 1620429, 3240858, 12423289, 24846578, 37269867, 74539734]

約数ペア:

[(1, 74539734), (2, 37269867), (3, 24846578), (6, 12423289), (23, 3240858), (46, 1620429), (69, 1080286), (138, 540143), (421, 177054), (842, 88527), (1263, 59018), (1283, 58098), (2526, 29509), (2566, 29049), (3849, 19366), (7698, 9683)]