86873904

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:560

約数の個数: 160

約数和(自身を含む): 277760000

約数和(自身を除く): 190886096

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 31, 36, 39, 48, 52, 54, 62, 72, 78, 93, 104, 108, 117, 124, 144, 156, 186, 208, 216, 234, 248, 279, 312, 351, 372, 403, 432, 468, 496, 499, 558, 624, 702, 744, 806, 837, 936, 998, 1116, 1209, 1404, 1488, 1497, 1612, 1674, 1872, 1996, 2232, 2418, 2808, 2994, 3224, 3348, 3627, 3992, 4464, 4491, 4836, 5616, 5988, 6448, 6487, 6696, 7254, 7984, 8982, 9672, 10881, 11976, 12974, 13392, 13473, 14508, 15469, 17964, 19344, 19461, 21762, 23952, 25948, 26946, 29016, 30938, 35928, 38922, 43524, 46407, 51896, 53892, 58032, 58383, 61876, 71856, 77844, 87048, 92814, 103792, 107784, 116766, 123752, 139221, 155688, 174096, 175149, 185628, 201097, 215568, 233532, 247504, 278442, 311376, 350298, 371256, 402194, 417663, 467064, 556884, 603291, 700596, 742512, 804388, 835326, 934128, 1113768, 1206582, 1401192, 1608776, 1670652, 1809873, 2227536, 2413164, 2802384, 3217552, 3341304, 3619746, 4826328, 5429619, 6682608, 7239492, 9652656, 10859238, 14478984, 21718476, 28957968, 43436952, 86873904]

約数ペア:

[(1, 86873904), (2, 43436952), (3, 28957968), (4, 21718476), (6, 14478984), (8, 10859238), (9, 9652656), (12, 7239492), (13, 6682608), (16, 5429619), (18, 4826328), (24, 3619746), (26, 3341304), (27, 3217552), (31, 2802384), (36, 2413164), (39, 2227536), (48, 1809873), (52, 1670652), (54, 1608776), (62, 1401192), (72, 1206582), (78, 1113768), (93, 934128), (104, 835326), (108, 804388), (117, 742512), (124, 700596), (144, 603291), (156, 556884), (186, 467064), (208, 417663), (216, 402194), (234, 371256), (248, 350298), (279, 311376), (312, 278442), (351, 247504), (372, 233532), (403, 215568), (432, 201097), (468, 185628), (496, 175149), (499, 174096), (558, 155688), (624, 139221), (702, 123752), (744, 116766), (806, 107784), (837, 103792), (936, 92814), (998, 87048), (1116, 77844), (1209, 71856), (1404, 61876), (1488, 58383), (1497, 58032), (1612, 53892), (1674, 51896), (1872, 46407), (1996, 43524), (2232, 38922), (2418, 35928), (2808, 30938), (2994, 29016), (3224, 26946), (3348, 25948), (3627, 23952), (3992, 21762), (4464, 19461), (4491, 19344), (4836, 17964), (5616, 15469), (5988, 14508), (6448, 13473), (6487, 13392), (6696, 12974), (7254, 11976), (7984, 10881), (8982, 9672)]