91000416

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:189

約数の個数: 144

約数和(自身を含む): 265628160

約数和(自身を除く): 174627744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 71, 78, 79, 96, 104, 142, 156, 158, 169, 208, 213, 237, 284, 312, 316, 338, 416, 426, 474, 507, 568, 624, 632, 676, 852, 923, 948, 1014, 1027, 1136, 1248, 1264, 1352, 1704, 1846, 1896, 2028, 2054, 2272, 2528, 2704, 2769, 3081, 3408, 3692, 3792, 4056, 4108, 5408, 5538, 5609, 6162, 6816, 7384, 7584, 8112, 8216, 11076, 11218, 11999, 12324, 13351, 14768, 16224, 16432, 16827, 22152, 22436, 23998, 24648, 26702, 29536, 32864, 33654, 35997, 40053, 44304, 44872, 47996, 49296, 53404, 67308, 71994, 72917, 80106, 88608, 89744, 95992, 98592, 106808, 134616, 143988, 145834, 160212, 179488, 191984, 213616, 218751, 269232, 287976, 291668, 320424, 383968, 427232, 437502, 538464, 575952, 583336, 640848, 875004, 947921, 1151904, 1166672, 1281696, 1750008, 1895842, 2333344, 2843763, 3500016, 3791684, 5687526, 7000032, 7583368, 11375052, 15166736, 22750104, 30333472, 45500208, 91000416]

約数ペア:

[(1, 91000416), (2, 45500208), (3, 30333472), (4, 22750104), (6, 15166736), (8, 11375052), (12, 7583368), (13, 7000032), (16, 5687526), (24, 3791684), (26, 3500016), (32, 2843763), (39, 2333344), (48, 1895842), (52, 1750008), (71, 1281696), (78, 1166672), (79, 1151904), (96, 947921), (104, 875004), (142, 640848), (156, 583336), (158, 575952), (169, 538464), (208, 437502), (213, 427232), (237, 383968), (284, 320424), (312, 291668), (316, 287976), (338, 269232), (416, 218751), (426, 213616), (474, 191984), (507, 179488), (568, 160212), (624, 145834), (632, 143988), (676, 134616), (852, 106808), (923, 98592), (948, 95992), (1014, 89744), (1027, 88608), (1136, 80106), (1248, 72917), (1264, 71994), (1352, 67308), (1704, 53404), (1846, 49296), (1896, 47996), (2028, 44872), (2054, 44304), (2272, 40053), (2528, 35997), (2704, 33654), (2769, 32864), (3081, 29536), (3408, 26702), (3692, 24648), (3792, 23998), (4056, 22436), (4108, 22152), (5408, 16827), (5538, 16432), (5609, 16224), (6162, 14768), (6816, 13351), (7384, 12324), (7584, 11999), (8112, 11218), (8216, 11076)]