86162440

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23671}}^1$

素因数の和:23702

約数の個数: 64

約数和(自身を含む): 238613760

約数和(自身を除く): 152451320

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 910, 1820, 3640, 23671, 47342, 94684, 118355, 165697, 189368, 236710, 307723, 331394, 473420, 615446, 662788, 828485, 946840, 1230892, 1325576, 1538615, 1656970, 2154061, 2461784, 3077230, 3313940, 4308122, 6154460, 6627880, 8616244, 10770305, 12308920, 17232488, 21540610, 43081220, 86162440]

約数ペア:

[(1, 86162440), (2, 43081220), (4, 21540610), (5, 17232488), (7, 12308920), (8, 10770305), (10, 8616244), (13, 6627880), (14, 6154460), (20, 4308122), (26, 3313940), (28, 3077230), (35, 2461784), (40, 2154061), (52, 1656970), (56, 1538615), (65, 1325576), (70, 1230892), (91, 946840), (104, 828485), (130, 662788), (140, 615446), (182, 473420), (260, 331394), (280, 307723), (364, 236710), (455, 189368), (520, 165697), (728, 118355), (910, 94684), (1820, 47342), (3640, 23671)]