74878344

素因数分解:

$2^3\times 3^4\times {\mathrm{115553}}^1$

素因数の和:115571

約数の個数: 40

約数和(自身を含む): 209730510

約数和(自身を除く): 134852166

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 115553, 231106, 346659, 462212, 693318, 924424, 1039977, 1386636, 2079954, 2773272, 3119931, 4159908, 6239862, 8319816, 9359793, 12479724, 18719586, 24959448, 37439172, 74878344]

約数ペア:

[(1, 74878344), (2, 37439172), (3, 24959448), (4, 18719586), (6, 12479724), (8, 9359793), (9, 8319816), (12, 6239862), (18, 4159908), (24, 3119931), (27, 2773272), (36, 2079954), (54, 1386636), (72, 1039977), (81, 924424), (108, 693318), (162, 462212), (216, 346659), (324, 231106), (648, 115553)]