42101904

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{619}}^1$

素因数の和:752

約数の個数: 80

約数和(自身を含む): 118395200

約数和(自身を除く): 76293296

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 109, 156, 208, 218, 312, 327, 436, 619, 624, 654, 872, 1238, 1308, 1417, 1744, 1857, 2476, 2616, 2834, 3714, 4251, 4952, 5232, 5668, 7428, 8047, 8502, 9904, 11336, 14856, 16094, 17004, 22672, 24141, 29712, 32188, 34008, 48282, 64376, 67471, 68016, 96564, 128752, 134942, 193128, 202413, 269884, 386256, 404826, 539768, 809652, 877123, 1079536, 1619304, 1754246, 2631369, 3238608, 3508492, 5262738, 7016984, 10525476, 14033968, 21050952, 42101904]

約数ペア:

[(1, 42101904), (2, 21050952), (3, 14033968), (4, 10525476), (6, 7016984), (8, 5262738), (12, 3508492), (13, 3238608), (16, 2631369), (24, 1754246), (26, 1619304), (39, 1079536), (48, 877123), (52, 809652), (78, 539768), (104, 404826), (109, 386256), (156, 269884), (208, 202413), (218, 193128), (312, 134942), (327, 128752), (436, 96564), (619, 68016), (624, 67471), (654, 64376), (872, 48282), (1238, 34008), (1308, 32188), (1417, 29712), (1744, 24141), (1857, 22672), (2476, 17004), (2616, 16094), (2834, 14856), (3714, 11336), (4251, 9904), (4952, 8502), (5232, 8047), (5668, 7428)]