123809028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{313}}^1$

素因数の和:621

約数の個数: 96

約数和(自身を含む): 351961344

約数和(自身を除く): 228152316

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 277, 313, 357, 476, 554, 626, 714, 831, 939, 1108, 1252, 1428, 1662, 1878, 1939, 2191, 3324, 3756, 3878, 4382, 4709, 5321, 5817, 6573, 7756, 8764, 9418, 10642, 11634, 13146, 14127, 15963, 18836, 21284, 23268, 26292, 28254, 31926, 32963, 37247, 56508, 63852, 65926, 74494, 86701, 98889, 111741, 131852, 148988, 173402, 197778, 223482, 260103, 346804, 395556, 446964, 520206, 606907, 1040412, 1213814, 1473917, 1820721, 2427628, 2947834, 3641442, 4421751, 5895668, 7282884, 8843502, 10317419, 17687004, 20634838, 30952257, 41269676, 61904514, 123809028]

約数ペア:

[(1, 123809028), (2, 61904514), (3, 41269676), (4, 30952257), (6, 20634838), (7, 17687004), (12, 10317419), (14, 8843502), (17, 7282884), (21, 5895668), (28, 4421751), (34, 3641442), (42, 2947834), (51, 2427628), (68, 1820721), (84, 1473917), (102, 1213814), (119, 1040412), (204, 606907), (238, 520206), (277, 446964), (313, 395556), (357, 346804), (476, 260103), (554, 223482), (626, 197778), (714, 173402), (831, 148988), (939, 131852), (1108, 111741), (1252, 98889), (1428, 86701), (1662, 74494), (1878, 65926), (1939, 63852), (2191, 56508), (3324, 37247), (3756, 32963), (3878, 31926), (4382, 28254), (4709, 26292), (5321, 23268), (5817, 21284), (6573, 18836), (7756, 15963), (8764, 14127), (9418, 13146), (10642, 11634)]