78812812986

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{181}}^1\times {\mathrm{20717}}^1$

素因数の和:21047

約数の個数: 64

約数和(自身を含む): 165065112576

約数和(自身を除く): 86252299590

約数列:

[1, 2, 3, 6, 31, 62, 93, 113, 181, 186, 226, 339, 362, 543, 678, 1086, 3503, 5611, 7006, 10509, 11222, 16833, 20453, 20717, 21018, 33666, 40906, 41434, 61359, 62151, 122718, 124302, 634043, 642227, 1268086, 1284454, 1902129, 1926681, 2341021, 3749777, 3804258, 3853362, 4682042, 7023063, 7499554, 11249331, 14046126, 22498662, 72571651, 116243087, 145143302, 217714953, 232486174, 348729261, 423724801, 435429906, 697458522, 847449602, 1271174403, 2542348806, 13135468831, 26270937662, 39406406493, 78812812986]

約数ペア:

[(1, 78812812986), (2, 39406406493), (3, 26270937662), (6, 13135468831), (31, 2542348806), (62, 1271174403), (93, 847449602), (113, 697458522), (181, 435429906), (186, 423724801), (226, 348729261), (339, 232486174), (362, 217714953), (543, 145143302), (678, 116243087), (1086, 72571651), (3503, 22498662), (5611, 14046126), (7006, 11249331), (10509, 7499554), (11222, 7023063), (16833, 4682042), (20453, 3853362), (20717, 3804258), (21018, 3749777), (33666, 2341021), (40906, 1926681), (41434, 1902129), (61359, 1284454), (62151, 1268086), (122718, 642227), (124302, 634043)]