72041464

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{3917}}^1$

素因数の和:3964

約数の個数: 48

約数和(自身を含む): 156328200

約数和(自身を除く): 84286736

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 121, 152, 209, 242, 418, 484, 836, 968, 1672, 2299, 3917, 4598, 7834, 9196, 15668, 18392, 31336, 43087, 74423, 86174, 148846, 172348, 297692, 344696, 473957, 595384, 818653, 947914, 1637306, 1895828, 3274612, 3791656, 6549224, 9005183, 18010366, 36020732, 72041464]

約数ペア:

[(1, 72041464), (2, 36020732), (4, 18010366), (8, 9005183), (11, 6549224), (19, 3791656), (22, 3274612), (38, 1895828), (44, 1637306), (76, 947914), (88, 818653), (121, 595384), (152, 473957), (209, 344696), (242, 297692), (418, 172348), (484, 148846), (836, 86174), (968, 74423), (1672, 43087), (2299, 31336), (3917, 18392), (4598, 15668), (7834, 9196)]