7877844

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 22830080

約数和(自身を除く): 14952236

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 181, 186, 234, 279, 351, 362, 372, 403, 468, 543, 558, 702, 724, 806, 837, 1086, 1116, 1209, 1404, 1612, 1629, 1674, 2172, 2353, 2418, 3258, 3348, 3627, 4706, 4836, 4887, 5611, 6516, 7059, 7254, 9412, 9774, 10881, 11222, 14118, 14508, 16833, 19548, 21177, 21762, 22444, 28236, 33666, 42354, 43524, 50499, 63531, 67332, 72943, 84708, 100998, 127062, 145886, 151497, 201996, 218829, 254124, 291772, 302994, 437658, 605988, 656487, 875316, 1312974, 1969461, 2625948, 3938922, 7877844]

約数ペア:

[(1, 7877844), (2, 3938922), (3, 2625948), (4, 1969461), (6, 1312974), (9, 875316), (12, 656487), (13, 605988), (18, 437658), (26, 302994), (27, 291772), (31, 254124), (36, 218829), (39, 201996), (52, 151497), (54, 145886), (62, 127062), (78, 100998), (93, 84708), (108, 72943), (117, 67332), (124, 63531), (156, 50499), (181, 43524), (186, 42354), (234, 33666), (279, 28236), (351, 22444), (362, 21762), (372, 21177), (403, 19548), (468, 16833), (543, 14508), (558, 14118), (702, 11222), (724, 10881), (806, 9774), (837, 9412), (1086, 7254), (1116, 7059), (1209, 6516), (1404, 5611), (1612, 4887), (1629, 4836), (1674, 4706), (2172, 3627), (2353, 3348), (2418, 3258)]