78807144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{1103}}^1$

素因数の和:1354

約数の個数: 64

約数和(自身を含む): 213292800

約数和(自身を除く): 134485656

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 229, 312, 458, 687, 916, 1103, 1374, 1832, 2206, 2748, 2977, 3309, 4412, 5496, 5954, 6618, 8824, 8931, 11908, 13236, 14339, 17862, 23816, 26472, 28678, 35724, 43017, 57356, 71448, 86034, 114712, 172068, 252587, 344136, 505174, 757761, 1010348, 1515522, 2020696, 3031044, 3283631, 6062088, 6567262, 9850893, 13134524, 19701786, 26269048, 39403572, 78807144]

約数ペア:

[(1, 78807144), (2, 39403572), (3, 26269048), (4, 19701786), (6, 13134524), (8, 9850893), (12, 6567262), (13, 6062088), (24, 3283631), (26, 3031044), (39, 2020696), (52, 1515522), (78, 1010348), (104, 757761), (156, 505174), (229, 344136), (312, 252587), (458, 172068), (687, 114712), (916, 86034), (1103, 71448), (1374, 57356), (1832, 43017), (2206, 35724), (2748, 28678), (2977, 26472), (3309, 23816), (4412, 17862), (5496, 14339), (5954, 13236), (6618, 11908), (8824, 8931)]