68002902

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1287

約数の個数: 80

約数和(自身を含む): 171730944

約数和(自身を除く): 103728042

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 31, 33, 54, 62, 66, 81, 93, 99, 162, 186, 198, 279, 297, 341, 558, 594, 682, 837, 891, 1023, 1231, 1674, 1782, 2046, 2462, 2511, 3069, 3693, 5022, 6138, 7386, 9207, 11079, 13541, 18414, 22158, 27082, 27621, 33237, 38161, 40623, 55242, 66474, 76322, 81246, 99711, 114483, 121869, 199422, 228966, 243738, 343449, 365607, 419771, 686898, 731214, 839542, 1030347, 1096821, 1259313, 2060694, 2193642, 2518626, 3091041, 3777939, 6182082, 7555878, 11333817, 22667634, 34001451, 68002902]

約数ペア:

[(1, 68002902), (2, 34001451), (3, 22667634), (6, 11333817), (9, 7555878), (11, 6182082), (18, 3777939), (22, 3091041), (27, 2518626), (31, 2193642), (33, 2060694), (54, 1259313), (62, 1096821), (66, 1030347), (81, 839542), (93, 731214), (99, 686898), (162, 419771), (186, 365607), (198, 343449), (279, 243738), (297, 228966), (341, 199422), (558, 121869), (594, 114483), (682, 99711), (837, 81246), (891, 76322), (1023, 66474), (1231, 55242), (1674, 40623), (1782, 38161), (2046, 33237), (2462, 27621), (2511, 27082), (3069, 22158), (3693, 18414), (5022, 13541), (6138, 11079), (7386, 9207)]