64551018

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3517}}^1$

素因数の和:3571

約数の個数: 64

約数和(自身を含む): 162109440

約数和(自身を除く): 97558422

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 23, 38, 42, 46, 57, 69, 114, 133, 138, 161, 266, 322, 399, 437, 483, 798, 874, 966, 1311, 2622, 3059, 3517, 6118, 7034, 9177, 10551, 18354, 21102, 24619, 49238, 66823, 73857, 80891, 133646, 147714, 161782, 200469, 242673, 400938, 467761, 485346, 566237, 935522, 1132474, 1403283, 1536929, 1698711, 2806566, 3073858, 3397422, 4610787, 9221574, 10758503, 21517006, 32275509, 64551018]

約数ペア:

[(1, 64551018), (2, 32275509), (3, 21517006), (6, 10758503), (7, 9221574), (14, 4610787), (19, 3397422), (21, 3073858), (23, 2806566), (38, 1698711), (42, 1536929), (46, 1403283), (57, 1132474), (69, 935522), (114, 566237), (133, 485346), (138, 467761), (161, 400938), (266, 242673), (322, 200469), (399, 161782), (437, 147714), (483, 133646), (798, 80891), (874, 73857), (966, 66823), (1311, 49238), (2622, 24619), (3059, 21102), (3517, 18354), (6118, 10551), (7034, 9177)]