79911648

素因数分解:

$2^5\times 3^2\times {\mathrm{293}}^1\times {\mathrm{947}}^1$

素因数の和:1256

約数の個数: 72

約数和(自身を含む): 228265128

約数和(自身を除く): 148353480

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 293, 586, 879, 947, 1172, 1758, 1894, 2344, 2637, 2841, 3516, 3788, 4688, 5274, 5682, 7032, 7576, 8523, 9376, 10548, 11364, 14064, 15152, 17046, 21096, 22728, 28128, 30304, 34092, 42192, 45456, 68184, 84384, 90912, 136368, 272736, 277471, 554942, 832413, 1109884, 1664826, 2219768, 2497239, 3329652, 4439536, 4994478, 6659304, 8879072, 9988956, 13318608, 19977912, 26637216, 39955824, 79911648]

約数ペア:

[(1, 79911648), (2, 39955824), (3, 26637216), (4, 19977912), (6, 13318608), (8, 9988956), (9, 8879072), (12, 6659304), (16, 4994478), (18, 4439536), (24, 3329652), (32, 2497239), (36, 2219768), (48, 1664826), (72, 1109884), (96, 832413), (144, 554942), (288, 277471), (293, 272736), (586, 136368), (879, 90912), (947, 84384), (1172, 68184), (1758, 45456), (1894, 42192), (2344, 34092), (2637, 30304), (2841, 28128), (3516, 22728), (3788, 21096), (4688, 17046), (5274, 15152), (5682, 14064), (7032, 11364), (7576, 10548), (8523, 9376)]