64055628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19553}}^1$

素因数の和:19583

約数の個数: 72

約数和(自身を含む): 199294368

約数和(自身を除く): 135238740

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 156, 182, 234, 252, 273, 364, 468, 546, 819, 1092, 1638, 3276, 19553, 39106, 58659, 78212, 117318, 136871, 175977, 234636, 254189, 273742, 351954, 410613, 508378, 547484, 703908, 762567, 821226, 1016756, 1231839, 1525134, 1642452, 1779323, 2287701, 2463678, 3050268, 3558646, 4575402, 4927356, 5337969, 7117292, 9150804, 10675938, 16013907, 21351876, 32027814, 64055628]

約数ペア:

[(1, 64055628), (2, 32027814), (3, 21351876), (4, 16013907), (6, 10675938), (7, 9150804), (9, 7117292), (12, 5337969), (13, 4927356), (14, 4575402), (18, 3558646), (21, 3050268), (26, 2463678), (28, 2287701), (36, 1779323), (39, 1642452), (42, 1525134), (52, 1231839), (63, 1016756), (78, 821226), (84, 762567), (91, 703908), (117, 547484), (126, 508378), (156, 410613), (182, 351954), (234, 273742), (252, 254189), (273, 234636), (364, 175977), (468, 136871), (546, 117318), (819, 78212), (1092, 58659), (1638, 39106), (3276, 19553)]