80897976

素因数分解:

$2^3\times 3^2\times {\mathrm{179}}^1\times {\mathrm{6277}}^1$

素因数の和:6468

約数の個数: 48

約数和(自身を含む): 220357800

約数和(自身を除く): 139459824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 179, 358, 537, 716, 1074, 1432, 1611, 2148, 3222, 4296, 6277, 6444, 12554, 12888, 18831, 25108, 37662, 50216, 56493, 75324, 112986, 150648, 225972, 451944, 1123583, 2247166, 3370749, 4494332, 6741498, 8988664, 10112247, 13482996, 20224494, 26965992, 40448988, 80897976]

約数ペア:

[(1, 80897976), (2, 40448988), (3, 26965992), (4, 20224494), (6, 13482996), (8, 10112247), (9, 8988664), (12, 6741498), (18, 4494332), (24, 3370749), (36, 2247166), (72, 1123583), (179, 451944), (358, 225972), (537, 150648), (716, 112986), (1074, 75324), (1432, 56493), (1611, 50216), (2148, 37662), (3222, 25108), (4296, 18831), (6277, 12888), (6444, 12554)]