8878506

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:156

約数の個数: 96

約数和(自身を含む): 23442048

約数和(自身を除く): 14563542

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 49, 69, 78, 91, 98, 101, 138, 147, 161, 182, 202, 273, 294, 299, 303, 322, 483, 546, 598, 606, 637, 707, 897, 966, 1127, 1274, 1313, 1414, 1794, 1911, 2093, 2121, 2254, 2323, 2626, 3381, 3822, 3939, 4186, 4242, 4646, 4949, 6279, 6762, 6969, 7878, 9191, 9898, 12558, 13938, 14651, 14847, 16261, 18382, 27573, 29302, 29694, 30199, 32522, 43953, 48783, 55146, 60398, 64337, 87906, 90597, 97566, 113827, 128674, 181194, 193011, 211393, 227654, 341481, 386022, 422786, 634179, 682962, 1268358, 1479751, 2959502, 4439253, 8878506]

約数ペア:

[(1, 8878506), (2, 4439253), (3, 2959502), (6, 1479751), (7, 1268358), (13, 682962), (14, 634179), (21, 422786), (23, 386022), (26, 341481), (39, 227654), (42, 211393), (46, 193011), (49, 181194), (69, 128674), (78, 113827), (91, 97566), (98, 90597), (101, 87906), (138, 64337), (147, 60398), (161, 55146), (182, 48783), (202, 43953), (273, 32522), (294, 30199), (299, 29694), (303, 29302), (322, 27573), (483, 18382), (546, 16261), (598, 14847), (606, 14651), (637, 13938), (707, 12558), (897, 9898), (966, 9191), (1127, 7878), (1274, 6969), (1313, 6762), (1414, 6279), (1794, 4949), (1911, 4646), (2093, 4242), (2121, 4186), (2254, 3939), (2323, 3822), (2626, 3381)]