42353688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1$

素因数の和:233

約数の個数: 128

約数和(自身を含む): 122572800

約数和(自身を除く): 80219112

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 29, 31, 39, 52, 58, 62, 78, 87, 93, 104, 116, 124, 151, 156, 174, 186, 232, 248, 302, 312, 348, 372, 377, 403, 453, 604, 696, 744, 754, 806, 899, 906, 1131, 1208, 1209, 1508, 1612, 1798, 1812, 1963, 2262, 2418, 2697, 3016, 3224, 3596, 3624, 3926, 4379, 4524, 4681, 4836, 5394, 5889, 7192, 7852, 8758, 9048, 9362, 9672, 10788, 11687, 11778, 13137, 14043, 15704, 17516, 18724, 21576, 23374, 23556, 26274, 28086, 35032, 35061, 37448, 46748, 47112, 52548, 56172, 56927, 60853, 70122, 93496, 105096, 112344, 113854, 121706, 135749, 140244, 170781, 182559, 227708, 243412, 271498, 280488, 341562, 365118, 407247, 455416, 486824, 542996, 683124, 730236, 814494, 1085992, 1366248, 1460472, 1628988, 1764737, 3257976, 3529474, 5294211, 7058948, 10588422, 14117896, 21176844, 42353688]

約数ペア:

[(1, 42353688), (2, 21176844), (3, 14117896), (4, 10588422), (6, 7058948), (8, 5294211), (12, 3529474), (13, 3257976), (24, 1764737), (26, 1628988), (29, 1460472), (31, 1366248), (39, 1085992), (52, 814494), (58, 730236), (62, 683124), (78, 542996), (87, 486824), (93, 455416), (104, 407247), (116, 365118), (124, 341562), (151, 280488), (156, 271498), (174, 243412), (186, 227708), (232, 182559), (248, 170781), (302, 140244), (312, 135749), (348, 121706), (372, 113854), (377, 112344), (403, 105096), (453, 93496), (604, 70122), (696, 60853), (744, 56927), (754, 56172), (806, 52548), (899, 47112), (906, 46748), (1131, 37448), (1208, 35061), (1209, 35032), (1508, 28086), (1612, 26274), (1798, 23556), (1812, 23374), (1963, 21576), (2262, 18724), (2418, 17516), (2697, 15704), (3016, 14043), (3224, 13137), (3596, 11778), (3624, 11687), (3926, 10788), (4379, 9672), (4524, 9362), (4681, 9048), (4836, 8758), (5394, 7852), (5889, 7192)]