78997086

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2029}}^1$

素因数の和:2150

約数の個数: 64

約数和(自身を含む): 202675200

約数和(自身を除く): 123678114

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 103, 126, 189, 206, 309, 378, 618, 721, 927, 1442, 1854, 2029, 2163, 2781, 4058, 4326, 5562, 6087, 6489, 12174, 12978, 14203, 18261, 19467, 28406, 36522, 38934, 42609, 54783, 85218, 109566, 127827, 208987, 255654, 383481, 417974, 626961, 766962, 1253922, 1462909, 1880883, 2925818, 3761766, 4388727, 5642649, 8777454, 11285298, 13166181, 26332362, 39498543, 78997086]

約数ペア:

[(1, 78997086), (2, 39498543), (3, 26332362), (6, 13166181), (7, 11285298), (9, 8777454), (14, 5642649), (18, 4388727), (21, 3761766), (27, 2925818), (42, 1880883), (54, 1462909), (63, 1253922), (103, 766962), (126, 626961), (189, 417974), (206, 383481), (309, 255654), (378, 208987), (618, 127827), (721, 109566), (927, 85218), (1442, 54783), (1854, 42609), (2029, 38934), (2163, 36522), (2781, 28406), (4058, 19467), (4326, 18261), (5562, 14203), (6087, 12978), (6489, 12174)]