68661516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3911}}^1$

素因数の和:3955

約数の個数: 96

約数和(自身を含む): 210309120

約数和(自身を除く): 141647604

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 33, 38, 42, 44, 57, 66, 76, 77, 84, 114, 132, 133, 154, 209, 228, 231, 266, 308, 399, 418, 462, 532, 627, 798, 836, 924, 1254, 1463, 1596, 2508, 2926, 3911, 4389, 5852, 7822, 8778, 11733, 15644, 17556, 23466, 27377, 43021, 46932, 54754, 74309, 82131, 86042, 109508, 129063, 148618, 164262, 172084, 222927, 258126, 297236, 301147, 328524, 445854, 516252, 520163, 602294, 817399, 891708, 903441, 1040326, 1204588, 1560489, 1634798, 1806882, 2080652, 2452197, 3120978, 3269596, 3613764, 4904394, 5721793, 6241956, 9808788, 11443586, 17165379, 22887172, 34330758, 68661516]

約数ペア:

[(1, 68661516), (2, 34330758), (3, 22887172), (4, 17165379), (6, 11443586), (7, 9808788), (11, 6241956), (12, 5721793), (14, 4904394), (19, 3613764), (21, 3269596), (22, 3120978), (28, 2452197), (33, 2080652), (38, 1806882), (42, 1634798), (44, 1560489), (57, 1204588), (66, 1040326), (76, 903441), (77, 891708), (84, 817399), (114, 602294), (132, 520163), (133, 516252), (154, 445854), (209, 328524), (228, 301147), (231, 297236), (266, 258126), (308, 222927), (399, 172084), (418, 164262), (462, 148618), (532, 129063), (627, 109508), (798, 86042), (836, 82131), (924, 74309), (1254, 54754), (1463, 46932), (1596, 43021), (2508, 27377), (2926, 23466), (3911, 17556), (4389, 15644), (5852, 11733), (7822, 8778)]