63845964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19489}}^1$

素因数の和:19519

約数の個数: 72

約数和(自身を含む): 198642080

約数和(自身を除く): 134796116

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, 19489, 38978, 58467, 77956, 116934, 136423, 175401, 233868, 253357, 272846, 350802, 409269, 506714, 545692, 701604, 760071, 818538, 1013428, 1227807, 1520142, 1637076, 1773499, 2280213, 2455614, 3040284, 3546998, 4560426, 4911228, 5320497, 7093996, 9120852, 10640994, 15961491, 21281988, 31922982, 63845964]

約数ペア:

[(1, 63845964), (2, 31922982), (3, 21281988), (4, 15961491), (6, 10640994), (7, 9120852), (9, 7093996), (12, 5320497), (13, 4911228), (14, 4560426), (18, 3546998), (21, 3040284), (26, 2455614), (28, 2280213), (36, 1773499), (39, 1637076), (42, 1520142), (52, 1227807), (63, 1013428), (78, 818538), (84, 760071), (91, 701604), (117, 545692), (126, 506714), (156, 409269), (182, 350802), (234, 272846), (252, 253357), (273, 233868), (364, 175401), (468, 136423), (546, 116934), (819, 77956), (1092, 58467), (1638, 38978), (3276, 19489)]