80173692

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:560

約数の個数: 96

約数和(自身を含む): 221760000

約数和(自身を除く): 141586308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 89, 108, 114, 171, 178, 228, 267, 342, 356, 439, 513, 534, 684, 801, 878, 1026, 1068, 1317, 1602, 1691, 1756, 2052, 2403, 2634, 3204, 3382, 3951, 4806, 5073, 5268, 6764, 7902, 8341, 9612, 10146, 11853, 15219, 15804, 16682, 20292, 23706, 25023, 30438, 33364, 39071, 45657, 47412, 50046, 60876, 75069, 78142, 91314, 100092, 117213, 150138, 156284, 182628, 225207, 234426, 300276, 351639, 450414, 468852, 703278, 742349, 900828, 1054917, 1406556, 1484698, 2109834, 2227047, 2969396, 4219668, 4454094, 6681141, 8908188, 13362282, 20043423, 26724564, 40086846, 80173692]

約数ペア:

[(1, 80173692), (2, 40086846), (3, 26724564), (4, 20043423), (6, 13362282), (9, 8908188), (12, 6681141), (18, 4454094), (19, 4219668), (27, 2969396), (36, 2227047), (38, 2109834), (54, 1484698), (57, 1406556), (76, 1054917), (89, 900828), (108, 742349), (114, 703278), (171, 468852), (178, 450414), (228, 351639), (267, 300276), (342, 234426), (356, 225207), (439, 182628), (513, 156284), (534, 150138), (684, 117213), (801, 100092), (878, 91314), (1026, 78142), (1068, 75069), (1317, 60876), (1602, 50046), (1691, 47412), (1756, 45657), (2052, 39071), (2403, 33364), (2634, 30438), (3204, 25023), (3382, 23706), (3951, 20292), (4806, 16682), (5073, 15804), (5268, 15219), (6764, 11853), (7902, 10146), (8341, 9612)]