64679454

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{571}}^1$

素因数の和:646

約数の個数: 96

約数和(自身を含む): 171325440

約数和(自身を除く): 106645986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 31, 42, 58, 62, 63, 87, 93, 126, 174, 186, 203, 217, 261, 279, 406, 434, 522, 558, 571, 609, 651, 899, 1142, 1218, 1302, 1713, 1798, 1827, 1953, 2697, 3426, 3654, 3906, 3997, 5139, 5394, 6293, 7994, 8091, 10278, 11991, 12586, 16182, 16559, 17701, 18879, 23982, 33118, 35402, 35973, 37758, 49677, 53103, 56637, 71946, 99354, 106206, 113274, 115913, 123907, 149031, 159309, 231826, 247814, 298062, 318618, 347739, 371721, 513329, 695478, 743442, 1026658, 1043217, 1115163, 1539987, 2086434, 2230326, 3079974, 3593303, 4619961, 7186606, 9239922, 10779909, 21559818, 32339727, 64679454]

約数ペア:

[(1, 64679454), (2, 32339727), (3, 21559818), (6, 10779909), (7, 9239922), (9, 7186606), (14, 4619961), (18, 3593303), (21, 3079974), (29, 2230326), (31, 2086434), (42, 1539987), (58, 1115163), (62, 1043217), (63, 1026658), (87, 743442), (93, 695478), (126, 513329), (174, 371721), (186, 347739), (203, 318618), (217, 298062), (261, 247814), (279, 231826), (406, 159309), (434, 149031), (522, 123907), (558, 115913), (571, 113274), (609, 106206), (651, 99354), (899, 71946), (1142, 56637), (1218, 53103), (1302, 49677), (1713, 37758), (1798, 35973), (1827, 35402), (1953, 33118), (2697, 23982), (3426, 18879), (3654, 17701), (3906, 16559), (3997, 16182), (5139, 12586), (5394, 11991), (6293, 10278), (7994, 8091)]