81902496

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 250629120

約数和(自身を除く): 168726624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 29, 31, 32, 39, 48, 52, 58, 62, 73, 78, 87, 93, 96, 104, 116, 124, 146, 156, 174, 186, 208, 219, 232, 248, 292, 312, 348, 372, 377, 403, 416, 438, 464, 496, 584, 624, 696, 744, 754, 806, 876, 899, 928, 949, 992, 1131, 1168, 1209, 1248, 1392, 1488, 1508, 1612, 1752, 1798, 1898, 2117, 2262, 2263, 2336, 2418, 2697, 2784, 2847, 2976, 3016, 3224, 3504, 3596, 3796, 4234, 4524, 4526, 4836, 5394, 5694, 6032, 6351, 6448, 6789, 7008, 7192, 7592, 8468, 9048, 9052, 9672, 10788, 11388, 11687, 12064, 12702, 12896, 13578, 14384, 15184, 16936, 18096, 18104, 19344, 21576, 22776, 23374, 25404, 27156, 27521, 28768, 29419, 30368, 33872, 35061, 36192, 36208, 38688, 43152, 45552, 46748, 50808, 54312, 55042, 58838, 65627, 67744, 70122, 72416, 82563, 86304, 88257, 91104, 93496, 101616, 108624, 110084, 117676, 131254, 140244, 165126, 176514, 186992, 196881, 203232, 217248, 220168, 235352, 262508, 280488, 330252, 353028, 373984, 393762, 440336, 470704, 525016, 560976, 660504, 706056, 787524, 853151, 880672, 941408, 1050032, 1121952, 1321008, 1412112, 1575048, 1706302, 2100064, 2559453, 2642016, 2824224, 3150096, 3412604, 5118906, 6300192, 6825208, 10237812, 13650416, 20475624, 27300832, 40951248, 81902496]

約数ペア:

[(1, 81902496), (2, 40951248), (3, 27300832), (4, 20475624), (6, 13650416), (8, 10237812), (12, 6825208), (13, 6300192), (16, 5118906), (24, 3412604), (26, 3150096), (29, 2824224), (31, 2642016), (32, 2559453), (39, 2100064), (48, 1706302), (52, 1575048), (58, 1412112), (62, 1321008), (73, 1121952), (78, 1050032), (87, 941408), (93, 880672), (96, 853151), (104, 787524), (116, 706056), (124, 660504), (146, 560976), (156, 525016), (174, 470704), (186, 440336), (208, 393762), (219, 373984), (232, 353028), (248, 330252), (292, 280488), (312, 262508), (348, 235352), (372, 220168), (377, 217248), (403, 203232), (416, 196881), (438, 186992), (464, 176514), (496, 165126), (584, 140244), (624, 131254), (696, 117676), (744, 110084), (754, 108624), (806, 101616), (876, 93496), (899, 91104), (928, 88257), (949, 86304), (992, 82563), (1131, 72416), (1168, 70122), (1209, 67744), (1248, 65627), (1392, 58838), (1488, 55042), (1508, 54312), (1612, 50808), (1752, 46748), (1798, 45552), (1898, 43152), (2117, 38688), (2262, 36208), (2263, 36192), (2336, 35061), (2418, 33872), (2697, 30368), (2784, 29419), (2847, 28768), (2976, 27521), (3016, 27156), (3224, 25404), (3504, 23374), (3596, 22776), (3796, 21576), (4234, 19344), (4524, 18104), (4526, 18096), (4836, 16936), (5394, 15184), (5694, 14384), (6032, 13578), (6351, 12896), (6448, 12702), (6789, 12064), (7008, 11687), (7192, 11388), (7592, 10788), (8468, 9672), (9048, 9052)]