123117204

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{5659}}^1$

素因数の和:5717

約数の個数: 72

約数和(自身を含む): 343267680

約数和(自身を除く): 220150476

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 37, 42, 49, 74, 84, 98, 111, 147, 148, 196, 222, 259, 294, 444, 518, 588, 777, 1036, 1554, 1813, 3108, 3626, 5439, 5659, 7252, 10878, 11318, 16977, 21756, 22636, 33954, 39613, 67908, 79226, 118839, 158452, 209383, 237678, 277291, 418766, 475356, 554582, 628149, 831873, 837532, 1109164, 1256298, 1465681, 1663746, 2512596, 2931362, 3327492, 4397043, 5862724, 8794086, 10259767, 17588172, 20519534, 30779301, 41039068, 61558602, 123117204]

約数ペア:

[(1, 123117204), (2, 61558602), (3, 41039068), (4, 30779301), (6, 20519534), (7, 17588172), (12, 10259767), (14, 8794086), (21, 5862724), (28, 4397043), (37, 3327492), (42, 2931362), (49, 2512596), (74, 1663746), (84, 1465681), (98, 1256298), (111, 1109164), (147, 837532), (148, 831873), (196, 628149), (222, 554582), (259, 475356), (294, 418766), (444, 277291), (518, 237678), (588, 209383), (777, 158452), (1036, 118839), (1554, 79226), (1813, 67908), (3108, 39613), (3626, 33954), (5439, 22636), (5659, 21756), (7252, 16977), (10878, 11318)]