78587658

素因数分解:

$2^1\times 3^8\times {\mathrm{53}}^1\times {\mathrm{113}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 181743588

約数和(自身を除く): 103155930

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 113, 159, 162, 226, 243, 318, 339, 477, 486, 678, 729, 954, 1017, 1431, 1458, 2034, 2187, 2862, 3051, 4293, 4374, 5989, 6102, 6561, 8586, 9153, 11978, 12879, 13122, 17967, 18306, 25758, 27459, 35934, 38637, 53901, 54918, 77274, 82377, 107802, 115911, 161703, 164754, 231822, 247131, 323406, 347733, 485109, 494262, 695466, 741393, 970218, 1455327, 1482786, 2910654, 4365981, 8731962, 13097943, 26195886, 39293829, 78587658]

約数ペア:

[(1, 78587658), (2, 39293829), (3, 26195886), (6, 13097943), (9, 8731962), (18, 4365981), (27, 2910654), (53, 1482786), (54, 1455327), (81, 970218), (106, 741393), (113, 695466), (159, 494262), (162, 485109), (226, 347733), (243, 323406), (318, 247131), (339, 231822), (477, 164754), (486, 161703), (678, 115911), (729, 107802), (954, 82377), (1017, 77274), (1431, 54918), (1458, 53901), (2034, 38637), (2187, 35934), (2862, 27459), (3051, 25758), (4293, 18306), (4374, 17967), (5989, 13122), (6102, 12879), (6561, 11978), (8586, 9153)]