87256134

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:386

約数の個数: 96

約数和(自身を含む): 226437120

約数和(自身を除く): 139180986

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 89, 93, 126, 178, 186, 217, 251, 267, 279, 434, 502, 534, 558, 623, 651, 753, 801, 1246, 1302, 1506, 1602, 1757, 1869, 1953, 2259, 2759, 3514, 3738, 3906, 4518, 5271, 5518, 5607, 7781, 8277, 10542, 11214, 15562, 15813, 16554, 19313, 22339, 23343, 24831, 31626, 38626, 44678, 46686, 49662, 54467, 57939, 67017, 70029, 108934, 115878, 134034, 140058, 156373, 163401, 173817, 201051, 312746, 326802, 347634, 402102, 469119, 490203, 692509, 938238, 980406, 1385018, 1407357, 2077527, 2814714, 4155054, 4847563, 6232581, 9695126, 12465162, 14542689, 29085378, 43628067, 87256134]

約数ペア:

[(1, 87256134), (2, 43628067), (3, 29085378), (6, 14542689), (7, 12465162), (9, 9695126), (14, 6232581), (18, 4847563), (21, 4155054), (31, 2814714), (42, 2077527), (62, 1407357), (63, 1385018), (89, 980406), (93, 938238), (126, 692509), (178, 490203), (186, 469119), (217, 402102), (251, 347634), (267, 326802), (279, 312746), (434, 201051), (502, 173817), (534, 163401), (558, 156373), (623, 140058), (651, 134034), (753, 115878), (801, 108934), (1246, 70029), (1302, 67017), (1506, 57939), (1602, 54467), (1757, 49662), (1869, 46686), (1953, 44678), (2259, 38626), (2759, 31626), (3514, 24831), (3738, 23343), (3906, 22339), (4518, 19313), (5271, 16554), (5518, 15813), (5607, 15562), (7781, 11214), (8277, 10542)]