84126168

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{55639}}^1$

素因数の和:55661

約数の個数: 64

約数和(自身を含む): 267072000

約数和(自身を除く): 182945832

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 55639, 111278, 166917, 222556, 333834, 389473, 445112, 500751, 667668, 778946, 1001502, 1168419, 1335336, 1502253, 1557892, 2003004, 2336838, 3004506, 3115784, 3505257, 4006008, 4673676, 6009012, 7010514, 9347352, 10515771, 12018024, 14021028, 21031542, 28042056, 42063084, 84126168]

約数ペア:

[(1, 84126168), (2, 42063084), (3, 28042056), (4, 21031542), (6, 14021028), (7, 12018024), (8, 10515771), (9, 9347352), (12, 7010514), (14, 6009012), (18, 4673676), (21, 4006008), (24, 3505257), (27, 3115784), (28, 3004506), (36, 2336838), (42, 2003004), (54, 1557892), (56, 1502253), (63, 1335336), (72, 1168419), (84, 1001502), (108, 778946), (126, 667668), (168, 500751), (189, 445112), (216, 389473), (252, 333834), (378, 222556), (504, 166917), (756, 111278), (1512, 55639)]