78616044

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{971}}^1$

素因数の和:1167

約数の個数: 72

約数和(自身を含む): 215469072

約数和(自身を除く): 136853028

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 173, 234, 346, 468, 519, 692, 971, 1038, 1557, 1942, 2076, 2249, 2913, 3114, 3884, 4498, 5826, 6228, 6747, 8739, 8996, 11652, 12623, 13494, 17478, 20241, 25246, 26988, 34956, 37869, 40482, 50492, 75738, 80964, 113607, 151476, 167983, 227214, 335966, 454428, 503949, 671932, 1007898, 1511847, 2015796, 2183779, 3023694, 4367558, 6047388, 6551337, 8735116, 13102674, 19654011, 26205348, 39308022, 78616044]

約数ペア:

[(1, 78616044), (2, 39308022), (3, 26205348), (4, 19654011), (6, 13102674), (9, 8735116), (12, 6551337), (13, 6047388), (18, 4367558), (26, 3023694), (36, 2183779), (39, 2015796), (52, 1511847), (78, 1007898), (117, 671932), (156, 503949), (173, 454428), (234, 335966), (346, 227214), (468, 167983), (519, 151476), (692, 113607), (971, 80964), (1038, 75738), (1557, 50492), (1942, 40482), (2076, 37869), (2249, 34956), (2913, 26988), (3114, 25246), (3884, 20241), (4498, 17478), (5826, 13494), (6228, 12623), (6747, 11652), (8739, 8996)]