84729750

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{16139}}^1$

素因数の和:16166

約数の個数: 64

約数和(自身を含む): 241712640

約数和(自身を除く): 156982890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 210, 250, 350, 375, 525, 750, 875, 1050, 1750, 2625, 5250, 16139, 32278, 48417, 80695, 96834, 112973, 161390, 225946, 242085, 338919, 403475, 484170, 564865, 677838, 806950, 1129730, 1210425, 1694595, 2017375, 2420850, 2824325, 3389190, 4034750, 5648650, 6052125, 8472975, 12104250, 14121625, 16945950, 28243250, 42364875, 84729750]

約数ペア:

[(1, 84729750), (2, 42364875), (3, 28243250), (5, 16945950), (6, 14121625), (7, 12104250), (10, 8472975), (14, 6052125), (15, 5648650), (21, 4034750), (25, 3389190), (30, 2824325), (35, 2420850), (42, 2017375), (50, 1694595), (70, 1210425), (75, 1129730), (105, 806950), (125, 677838), (150, 564865), (175, 484170), (210, 403475), (250, 338919), (350, 242085), (375, 225946), (525, 161390), (750, 112973), (875, 96834), (1050, 80695), (1750, 48417), (2625, 32278), (5250, 16139)]