89538876

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{193}}^1\times {\mathrm{263}}^1$

素因数の和:480

約数の個数: 108

約数和(自身を含む): 265657392

約数和(自身を除く): 176118516

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 193, 196, 252, 263, 294, 386, 441, 526, 579, 588, 772, 789, 882, 1052, 1158, 1351, 1578, 1737, 1764, 1841, 2316, 2367, 2702, 3156, 3474, 3682, 4053, 4734, 5404, 5523, 6948, 7364, 8106, 9457, 9468, 11046, 12159, 12887, 16212, 16569, 18914, 22092, 24318, 25774, 28371, 33138, 37828, 38661, 48636, 50759, 51548, 56742, 66276, 77322, 85113, 101518, 113484, 115983, 152277, 154644, 170226, 203036, 231966, 304554, 340452, 355313, 456831, 463932, 609108, 710626, 913662, 1065939, 1421252, 1827324, 2131878, 2487191, 3197817, 4263756, 4974382, 6395634, 7461573, 9948764, 12791268, 14923146, 22384719, 29846292, 44769438, 89538876]

約数ペア:

[(1, 89538876), (2, 44769438), (3, 29846292), (4, 22384719), (6, 14923146), (7, 12791268), (9, 9948764), (12, 7461573), (14, 6395634), (18, 4974382), (21, 4263756), (28, 3197817), (36, 2487191), (42, 2131878), (49, 1827324), (63, 1421252), (84, 1065939), (98, 913662), (126, 710626), (147, 609108), (193, 463932), (196, 456831), (252, 355313), (263, 340452), (294, 304554), (386, 231966), (441, 203036), (526, 170226), (579, 154644), (588, 152277), (772, 115983), (789, 113484), (882, 101518), (1052, 85113), (1158, 77322), (1351, 66276), (1578, 56742), (1737, 51548), (1764, 50759), (1841, 48636), (2316, 38661), (2367, 37828), (2702, 33138), (3156, 28371), (3474, 25774), (3682, 24318), (4053, 22092), (4734, 18914), (5404, 16569), (5523, 16212), (6948, 12887), (7364, 12159), (8106, 11046), (9457, 9468)]