86388874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{571}}^1$

素因数の和:643

約数の個数: 48

約数和(自身を含む): 159423264

約数和(自身を除く): 73034390

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 253, 286, 299, 506, 529, 571, 598, 1058, 1142, 3289, 5819, 6281, 6578, 6877, 7423, 11638, 12562, 13133, 13754, 14846, 26266, 75647, 81653, 144463, 151294, 163306, 170729, 288926, 302059, 341458, 604118, 1878019, 3322649, 3756038, 3926767, 6645298, 7853534, 43194437, 86388874]

約数ペア:

[(1, 86388874), (2, 43194437), (11, 7853534), (13, 6645298), (22, 3926767), (23, 3756038), (26, 3322649), (46, 1878019), (143, 604118), (253, 341458), (286, 302059), (299, 288926), (506, 170729), (529, 163306), (571, 151294), (598, 144463), (1058, 81653), (1142, 75647), (3289, 26266), (5819, 14846), (6281, 13754), (6578, 13133), (6877, 12562), (7423, 11638)]