90541992

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1097}}^1$

素因数の和:1306

約数の個数: 64

約数和(自身を含む): 239803200

約数和(自身を除く): 149261208

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 362, 456, 543, 724, 1086, 1097, 1448, 2172, 2194, 3291, 3439, 4344, 4388, 6582, 6878, 8776, 10317, 13164, 13756, 20634, 20843, 26328, 27512, 41268, 41686, 62529, 82536, 83372, 125058, 166744, 198557, 250116, 397114, 500232, 595671, 794228, 1191342, 1588456, 2382684, 3772583, 4765368, 7545166, 11317749, 15090332, 22635498, 30180664, 45270996, 90541992]

約数ペア:

[(1, 90541992), (2, 45270996), (3, 30180664), (4, 22635498), (6, 15090332), (8, 11317749), (12, 7545166), (19, 4765368), (24, 3772583), (38, 2382684), (57, 1588456), (76, 1191342), (114, 794228), (152, 595671), (181, 500232), (228, 397114), (362, 250116), (456, 198557), (543, 166744), (724, 125058), (1086, 83372), (1097, 82536), (1448, 62529), (2172, 41686), (2194, 41268), (3291, 27512), (3439, 26328), (4344, 20843), (4388, 20634), (6582, 13756), (6878, 13164), (8776, 10317)]