84496020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8747}}^1$

素因数の和:8789

約数の個数: 96

約数和(自身を含む): 282175488

約数和(自身を除く): 197679468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 69, 70, 84, 92, 105, 115, 138, 140, 161, 210, 230, 276, 322, 345, 420, 460, 483, 644, 690, 805, 966, 1380, 1610, 1932, 2415, 3220, 4830, 8747, 9660, 17494, 26241, 34988, 43735, 52482, 61229, 87470, 104964, 122458, 131205, 174940, 183687, 201181, 244916, 262410, 306145, 367374, 402362, 524820, 603543, 612290, 734748, 804724, 918435, 1005905, 1207086, 1224580, 1408267, 1836870, 2011810, 2414172, 2816534, 3017715, 3673740, 4023620, 4224801, 5633068, 6035430, 7041335, 8449602, 12070860, 14082670, 16899204, 21124005, 28165340, 42248010, 84496020]

約数ペア:

[(1, 84496020), (2, 42248010), (3, 28165340), (4, 21124005), (5, 16899204), (6, 14082670), (7, 12070860), (10, 8449602), (12, 7041335), (14, 6035430), (15, 5633068), (20, 4224801), (21, 4023620), (23, 3673740), (28, 3017715), (30, 2816534), (35, 2414172), (42, 2011810), (46, 1836870), (60, 1408267), (69, 1224580), (70, 1207086), (84, 1005905), (92, 918435), (105, 804724), (115, 734748), (138, 612290), (140, 603543), (161, 524820), (210, 402362), (230, 367374), (276, 306145), (322, 262410), (345, 244916), (420, 201181), (460, 183687), (483, 174940), (644, 131205), (690, 122458), (805, 104964), (966, 87470), (1380, 61229), (1610, 52482), (1932, 43735), (2415, 34988), (3220, 26241), (4830, 17494), (8747, 9660)]