78094890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 218889216

約数和(自身を除く): 140794326

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 31, 45, 46, 62, 69, 90, 93, 115, 138, 155, 186, 207, 230, 279, 310, 345, 414, 465, 558, 690, 713, 930, 1035, 1217, 1395, 1426, 2070, 2139, 2434, 2790, 3565, 3651, 4278, 6085, 6417, 7130, 7302, 10695, 10953, 12170, 12834, 18255, 21390, 21906, 27991, 32085, 36510, 37727, 54765, 55982, 64170, 75454, 83973, 109530, 113181, 139955, 167946, 188635, 226362, 251919, 279910, 339543, 377270, 419865, 503838, 565905, 679086, 839730, 867721, 1131810, 1259595, 1697715, 1735442, 2519190, 2603163, 3395430, 4338605, 5206326, 7809489, 8677210, 13015815, 15618978, 26031630, 39047445, 78094890]

約数ペア:

[(1, 78094890), (2, 39047445), (3, 26031630), (5, 15618978), (6, 13015815), (9, 8677210), (10, 7809489), (15, 5206326), (18, 4338605), (23, 3395430), (30, 2603163), (31, 2519190), (45, 1735442), (46, 1697715), (62, 1259595), (69, 1131810), (90, 867721), (93, 839730), (115, 679086), (138, 565905), (155, 503838), (186, 419865), (207, 377270), (230, 339543), (279, 279910), (310, 251919), (345, 226362), (414, 188635), (465, 167946), (558, 139955), (690, 113181), (713, 109530), (930, 83973), (1035, 75454), (1217, 64170), (1395, 55982), (1426, 54765), (2070, 37727), (2139, 36510), (2434, 32085), (2790, 27991), (3565, 21906), (3651, 21390), (4278, 18255), (6085, 12834), (6417, 12170), (7130, 10953), (7302, 10695)]