293076108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{20201}}^1$

素因数の和:20255

約数の個数: 72

約数和(自身を含む): 823595136

約数和(自身を除く): 530519028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 52, 62, 78, 93, 117, 124, 156, 186, 234, 279, 372, 403, 468, 558, 806, 1116, 1209, 1612, 2418, 3627, 4836, 7254, 14508, 20201, 40402, 60603, 80804, 121206, 181809, 242412, 262613, 363618, 525226, 626231, 727236, 787839, 1050452, 1252462, 1575678, 1878693, 2363517, 2504924, 3151356, 3757386, 4727034, 5636079, 7514772, 8141003, 9454068, 11272158, 16282006, 22544316, 24423009, 32564012, 48846018, 73269027, 97692036, 146538054, 293076108]

約数ペア:

[(1, 293076108), (2, 146538054), (3, 97692036), (4, 73269027), (6, 48846018), (9, 32564012), (12, 24423009), (13, 22544316), (18, 16282006), (26, 11272158), (31, 9454068), (36, 8141003), (39, 7514772), (52, 5636079), (62, 4727034), (78, 3757386), (93, 3151356), (117, 2504924), (124, 2363517), (156, 1878693), (186, 1575678), (234, 1252462), (279, 1050452), (372, 787839), (403, 727236), (468, 626231), (558, 525226), (806, 363618), (1116, 262613), (1209, 242412), (1612, 181809), (2418, 121206), (3627, 80804), (4836, 60603), (7254, 40402), (14508, 20201)]