78467844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{397}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 227159296

約数和(自身を除く): 148691452

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 181, 182, 273, 362, 364, 397, 543, 546, 724, 794, 1086, 1092, 1191, 1267, 1588, 2172, 2353, 2382, 2534, 2779, 3801, 4706, 4764, 5068, 5161, 5558, 7059, 7602, 8337, 9412, 10322, 11116, 14118, 15204, 15483, 16471, 16674, 20644, 28236, 30966, 32942, 33348, 36127, 49413, 61932, 65884, 71857, 72254, 98826, 108381, 143714, 144508, 197652, 215571, 216762, 287428, 431142, 433524, 502999, 862284, 934141, 1005998, 1508997, 1868282, 2011996, 2802423, 3017994, 3736564, 5604846, 6035988, 6538987, 11209692, 13077974, 19616961, 26155948, 39233922, 78467844]

約数ペア:

[(1, 78467844), (2, 39233922), (3, 26155948), (4, 19616961), (6, 13077974), (7, 11209692), (12, 6538987), (13, 6035988), (14, 5604846), (21, 3736564), (26, 3017994), (28, 2802423), (39, 2011996), (42, 1868282), (52, 1508997), (78, 1005998), (84, 934141), (91, 862284), (156, 502999), (181, 433524), (182, 431142), (273, 287428), (362, 216762), (364, 215571), (397, 197652), (543, 144508), (546, 143714), (724, 108381), (794, 98826), (1086, 72254), (1092, 71857), (1191, 65884), (1267, 61932), (1588, 49413), (2172, 36127), (2353, 33348), (2382, 32942), (2534, 30966), (2779, 28236), (3801, 20644), (4706, 16674), (4764, 16471), (5068, 15483), (5161, 15204), (5558, 14118), (7059, 11116), (7602, 10322), (8337, 9412)]