87495804

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 262525536

約数和(自身を除く): 175029732

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 33, 34, 36, 41, 44, 51, 66, 68, 82, 99, 102, 123, 132, 153, 164, 187, 198, 204, 246, 306, 317, 369, 374, 396, 451, 492, 561, 612, 634, 697, 738, 748, 902, 951, 1122, 1268, 1353, 1394, 1476, 1683, 1804, 1902, 2091, 2244, 2706, 2788, 2853, 3366, 3487, 3804, 4059, 4182, 5389, 5412, 5706, 6273, 6732, 6974, 7667, 8118, 8364, 10461, 10778, 11412, 12546, 12997, 13948, 15334, 16167, 16236, 20922, 21556, 23001, 25092, 25994, 30668, 31383, 32334, 38991, 41844, 46002, 48501, 51988, 59279, 62766, 64668, 69003, 77982, 92004, 97002, 116973, 118558, 125532, 138006, 142967, 155964, 177837, 194004, 220949, 233946, 237116, 276012, 285934, 355674, 428901, 441898, 467892, 533511, 571868, 662847, 711348, 857802, 883796, 1067022, 1286703, 1325694, 1715604, 1988541, 2134044, 2430439, 2573406, 2651388, 3977082, 4860878, 5146812, 7291317, 7954164, 9721756, 14582634, 21873951, 29165268, 43747902, 87495804]

約数ペア:

[(1, 87495804), (2, 43747902), (3, 29165268), (4, 21873951), (6, 14582634), (9, 9721756), (11, 7954164), (12, 7291317), (17, 5146812), (18, 4860878), (22, 3977082), (33, 2651388), (34, 2573406), (36, 2430439), (41, 2134044), (44, 1988541), (51, 1715604), (66, 1325694), (68, 1286703), (82, 1067022), (99, 883796), (102, 857802), (123, 711348), (132, 662847), (153, 571868), (164, 533511), (187, 467892), (198, 441898), (204, 428901), (246, 355674), (306, 285934), (317, 276012), (369, 237116), (374, 233946), (396, 220949), (451, 194004), (492, 177837), (561, 155964), (612, 142967), (634, 138006), (697, 125532), (738, 118558), (748, 116973), (902, 97002), (951, 92004), (1122, 77982), (1268, 69003), (1353, 64668), (1394, 62766), (1476, 59279), (1683, 51988), (1804, 48501), (1902, 46002), (2091, 41844), (2244, 38991), (2706, 32334), (2788, 31383), (2853, 30668), (3366, 25994), (3487, 25092), (3804, 23001), (4059, 21556), (4182, 20922), (5389, 16236), (5412, 16167), (5706, 15334), (6273, 13948), (6732, 12997), (6974, 12546), (7667, 11412), (8118, 10778), (8364, 10461)]