80861112

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{61}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 255117600

約数和(自身を除く): 174256488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 19, 24, 27, 34, 36, 38, 51, 54, 57, 61, 68, 72, 76, 102, 108, 114, 122, 136, 152, 153, 171, 183, 204, 216, 228, 244, 306, 323, 342, 361, 366, 408, 456, 459, 488, 513, 549, 612, 646, 684, 722, 732, 918, 969, 1026, 1037, 1083, 1098, 1159, 1224, 1292, 1368, 1444, 1464, 1647, 1836, 1938, 2052, 2074, 2166, 2196, 2318, 2584, 2888, 2907, 3111, 3249, 3294, 3477, 3672, 3876, 4104, 4148, 4332, 4392, 4636, 5814, 6137, 6222, 6498, 6588, 6954, 7752, 8296, 8664, 8721, 9272, 9333, 9747, 10431, 11628, 12274, 12444, 12996, 13176, 13908, 17442, 18411, 18666, 19494, 19703, 20862, 22021, 23256, 24548, 24888, 25992, 27816, 27999, 31293, 34884, 36822, 37332, 38988, 39406, 41724, 44042, 49096, 55233, 55998, 59109, 62586, 66063, 69768, 73644, 74664, 77976, 78812, 83448, 88084, 110466, 111996, 118218, 125172, 132126, 147288, 157624, 165699, 176168, 177327, 198189, 220932, 223992, 236436, 250344, 264252, 331398, 354654, 374357, 396378, 441864, 472872, 528504, 531981, 594567, 662796, 709308, 748714, 792756, 1063962, 1123071, 1189134, 1325592, 1418616, 1497428, 1585512, 2127924, 2246142, 2378268, 2994856, 3369213, 4255848, 4492284, 4756536, 6738426, 8984568, 10107639, 13476852, 20215278, 26953704, 40430556, 80861112]

約数ペア:

[(1, 80861112), (2, 40430556), (3, 26953704), (4, 20215278), (6, 13476852), (8, 10107639), (9, 8984568), (12, 6738426), (17, 4756536), (18, 4492284), (19, 4255848), (24, 3369213), (27, 2994856), (34, 2378268), (36, 2246142), (38, 2127924), (51, 1585512), (54, 1497428), (57, 1418616), (61, 1325592), (68, 1189134), (72, 1123071), (76, 1063962), (102, 792756), (108, 748714), (114, 709308), (122, 662796), (136, 594567), (152, 531981), (153, 528504), (171, 472872), (183, 441864), (204, 396378), (216, 374357), (228, 354654), (244, 331398), (306, 264252), (323, 250344), (342, 236436), (361, 223992), (366, 220932), (408, 198189), (456, 177327), (459, 176168), (488, 165699), (513, 157624), (549, 147288), (612, 132126), (646, 125172), (684, 118218), (722, 111996), (732, 110466), (918, 88084), (969, 83448), (1026, 78812), (1037, 77976), (1083, 74664), (1098, 73644), (1159, 69768), (1224, 66063), (1292, 62586), (1368, 59109), (1444, 55998), (1464, 55233), (1647, 49096), (1836, 44042), (1938, 41724), (2052, 39406), (2074, 38988), (2166, 37332), (2196, 36822), (2318, 34884), (2584, 31293), (2888, 27999), (2907, 27816), (3111, 25992), (3249, 24888), (3294, 24548), (3477, 23256), (3672, 22021), (3876, 20862), (4104, 19703), (4148, 19494), (4332, 18666), (4392, 18411), (4636, 17442), (5814, 13908), (6137, 13176), (6222, 12996), (6498, 12444), (6588, 12274), (6954, 11628), (7752, 10431), (8296, 9747), (8664, 9333), (8721, 9272)]