88415340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:719

約数の個数: 96

約数和(自身を含む): 268240896

約数和(自身を除く): 179825556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 263, 390, 431, 526, 780, 789, 862, 1052, 1293, 1315, 1578, 1724, 2155, 2586, 2630, 3156, 3419, 3945, 4310, 5172, 5260, 5603, 6465, 6838, 7890, 8620, 10257, 11206, 12930, 13676, 15780, 16809, 17095, 20514, 22412, 25860, 28015, 33618, 34190, 41028, 51285, 56030, 67236, 68380, 84045, 102570, 112060, 113353, 168090, 205140, 226706, 336180, 340059, 453412, 566765, 680118, 1133530, 1360236, 1473589, 1700295, 2267060, 2947178, 3400590, 4420767, 5894356, 6801180, 7367945, 8841534, 14735890, 17683068, 22103835, 29471780, 44207670, 88415340]

約数ペア:

[(1, 88415340), (2, 44207670), (3, 29471780), (4, 22103835), (5, 17683068), (6, 14735890), (10, 8841534), (12, 7367945), (13, 6801180), (15, 5894356), (20, 4420767), (26, 3400590), (30, 2947178), (39, 2267060), (52, 1700295), (60, 1473589), (65, 1360236), (78, 1133530), (130, 680118), (156, 566765), (195, 453412), (260, 340059), (263, 336180), (390, 226706), (431, 205140), (526, 168090), (780, 113353), (789, 112060), (862, 102570), (1052, 84045), (1293, 68380), (1315, 67236), (1578, 56030), (1724, 51285), (2155, 41028), (2586, 34190), (2630, 33618), (3156, 28015), (3419, 25860), (3945, 22412), (4310, 20514), (5172, 17095), (5260, 16809), (5603, 15780), (6465, 13676), (6838, 12930), (7890, 11206), (8620, 10257)]