81517396248

素因数分解:

$2^3\times 3^5\times {\mathrm{41932817}}^1$

素因数の和:41932838

約数の個数: 48

約数和(自身を含む): 228953186280

約数和(自身を除く): 147435790032

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 41932817, 83865634, 125798451, 167731268, 251596902, 335462536, 377395353, 503193804, 754790706, 1006387608, 1132186059, 1509581412, 2264372118, 3019162824, 3396558177, 4528744236, 6793116354, 9057488472, 10189674531, 13586232708, 20379349062, 27172465416, 40758698124, 81517396248]

約数ペア:

[(1, 81517396248), (2, 40758698124), (3, 27172465416), (4, 20379349062), (6, 13586232708), (8, 10189674531), (9, 9057488472), (12, 6793116354), (18, 4528744236), (24, 3396558177), (27, 3019162824), (36, 2264372118), (54, 1509581412), (72, 1132186059), (81, 1006387608), (108, 754790706), (162, 503193804), (216, 377395353), (243, 335462536), (324, 251596902), (486, 167731268), (648, 125798451), (972, 83865634), (1944, 41932817)]