74307012

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{1993}}^1$

素因数の和:2252

約数の個数: 48

約数和(自身を含む): 187595520

約数和(自身を除く): 113288508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 239, 478, 717, 956, 1434, 1993, 2868, 3107, 3986, 5979, 6214, 7972, 9321, 11958, 12428, 18642, 23916, 25909, 37284, 51818, 77727, 103636, 155454, 310908, 476327, 952654, 1428981, 1905308, 2857962, 5715924, 6192251, 12384502, 18576753, 24769004, 37153506, 74307012]

約数ペア:

[(1, 74307012), (2, 37153506), (3, 24769004), (4, 18576753), (6, 12384502), (12, 6192251), (13, 5715924), (26, 2857962), (39, 1905308), (52, 1428981), (78, 952654), (156, 476327), (239, 310908), (478, 155454), (717, 103636), (956, 77727), (1434, 51818), (1993, 37284), (2868, 25909), (3107, 23916), (3986, 18642), (5979, 12428), (6214, 11958), (7972, 9321)]