87669648

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1018

約数の個数: 160

約数和(自身を含む): 289267200

約数和(自身を除く): 201597552

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 27, 33, 36, 38, 44, 48, 54, 57, 66, 72, 76, 88, 99, 108, 114, 132, 144, 152, 171, 176, 198, 209, 216, 228, 264, 297, 304, 342, 396, 418, 432, 456, 513, 528, 594, 627, 684, 792, 836, 912, 971, 1026, 1188, 1254, 1368, 1584, 1672, 1881, 1942, 2052, 2376, 2508, 2736, 2913, 3344, 3762, 3884, 4104, 4752, 5016, 5643, 5826, 7524, 7768, 8208, 8739, 10032, 10681, 11286, 11652, 15048, 15536, 17478, 18449, 21362, 22572, 23304, 26217, 30096, 32043, 34956, 36898, 42724, 45144, 46608, 52434, 55347, 64086, 69912, 73796, 85448, 90288, 96129, 104868, 110694, 128172, 139824, 147592, 166041, 170896, 192258, 202939, 209736, 221388, 256344, 288387, 295184, 332082, 384516, 405878, 419472, 442776, 498123, 512688, 576774, 608817, 664164, 769032, 811756, 885552, 996246, 1153548, 1217634, 1328328, 1538064, 1623512, 1826451, 1992492, 2307096, 2435268, 2656656, 3247024, 3652902, 3984984, 4614192, 4870536, 5479353, 7305804, 7969968, 9741072, 10958706, 14611608, 21917412, 29223216, 43834824, 87669648]

約数ペア:

[(1, 87669648), (2, 43834824), (3, 29223216), (4, 21917412), (6, 14611608), (8, 10958706), (9, 9741072), (11, 7969968), (12, 7305804), (16, 5479353), (18, 4870536), (19, 4614192), (22, 3984984), (24, 3652902), (27, 3247024), (33, 2656656), (36, 2435268), (38, 2307096), (44, 1992492), (48, 1826451), (54, 1623512), (57, 1538064), (66, 1328328), (72, 1217634), (76, 1153548), (88, 996246), (99, 885552), (108, 811756), (114, 769032), (132, 664164), (144, 608817), (152, 576774), (171, 512688), (176, 498123), (198, 442776), (209, 419472), (216, 405878), (228, 384516), (264, 332082), (297, 295184), (304, 288387), (342, 256344), (396, 221388), (418, 209736), (432, 202939), (456, 192258), (513, 170896), (528, 166041), (594, 147592), (627, 139824), (684, 128172), (792, 110694), (836, 104868), (912, 96129), (971, 90288), (1026, 85448), (1188, 73796), (1254, 69912), (1368, 64086), (1584, 55347), (1672, 52434), (1881, 46608), (1942, 45144), (2052, 42724), (2376, 36898), (2508, 34956), (2736, 32043), (2913, 30096), (3344, 26217), (3762, 23304), (3884, 22572), (4104, 21362), (4752, 18449), (5016, 17478), (5643, 15536), (5826, 15048), (7524, 11652), (7768, 11286), (8208, 10681), (8739, 10032)]