80440854

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{1699}}^1$

素因数の和:2324

約数の個数: 32

約数和(自身を含む): 173644800

約数和(自身を除く): 93203946

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 607, 1214, 1699, 1821, 3398, 3642, 5097, 7891, 10194, 15782, 22087, 23673, 44174, 47346, 66261, 132522, 1031293, 2062586, 3093879, 6187758, 13406809, 26813618, 40220427, 80440854]

約数ペア:

[(1, 80440854), (2, 40220427), (3, 26813618), (6, 13406809), (13, 6187758), (26, 3093879), (39, 2062586), (78, 1031293), (607, 132522), (1214, 66261), (1699, 47346), (1821, 44174), (3398, 23673), (3642, 22087), (5097, 15782), (7891, 10194)]