79479996

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:291

約数の個数: 96

約数和(自身を含む): 204492288

約数和(自身を除く): 125012292

約数列:

[1, 2, 3, 4, 6, 12, 23, 37, 43, 46, 69, 74, 86, 92, 111, 129, 138, 148, 172, 181, 222, 258, 276, 362, 444, 516, 543, 724, 851, 989, 1086, 1591, 1702, 1978, 2172, 2553, 2967, 3182, 3404, 3956, 4163, 4773, 5106, 5934, 6364, 6697, 7783, 8326, 9546, 10212, 11868, 12489, 13394, 15566, 16652, 19092, 20091, 23349, 24978, 26788, 31132, 36593, 40182, 46698, 49956, 73186, 80364, 93396, 109779, 146372, 154031, 179009, 219558, 287971, 308062, 358018, 439116, 462093, 537027, 575942, 616124, 716036, 863913, 924186, 1074054, 1151884, 1727826, 1848372, 2148108, 3455652, 6623333, 13246666, 19869999, 26493332, 39739998, 79479996]

約数ペア:

[(1, 79479996), (2, 39739998), (3, 26493332), (4, 19869999), (6, 13246666), (12, 6623333), (23, 3455652), (37, 2148108), (43, 1848372), (46, 1727826), (69, 1151884), (74, 1074054), (86, 924186), (92, 863913), (111, 716036), (129, 616124), (138, 575942), (148, 537027), (172, 462093), (181, 439116), (222, 358018), (258, 308062), (276, 287971), (362, 219558), (444, 179009), (516, 154031), (543, 146372), (724, 109779), (851, 93396), (989, 80364), (1086, 73186), (1591, 49956), (1702, 46698), (1978, 40182), (2172, 36593), (2553, 31132), (2967, 26788), (3182, 24978), (3404, 23349), (3956, 20091), (4163, 19092), (4773, 16652), (5106, 15566), (5934, 13394), (6364, 12489), (6697, 11868), (7783, 10212), (8326, 9546)]