72162558

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1$

素因数の和:2409

約数の個数: 48

約数和(自身を含む): 169683696

約数和(自身を除く): 97521138

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 137, 234, 274, 411, 822, 1233, 1781, 2251, 2466, 3562, 4502, 5343, 6753, 10686, 13506, 16029, 20259, 29263, 32058, 40518, 58526, 87789, 175578, 263367, 308387, 526734, 616774, 925161, 1850322, 2775483, 4009031, 5550966, 8018062, 12027093, 24054186, 36081279, 72162558]

約数ペア:

[(1, 72162558), (2, 36081279), (3, 24054186), (6, 12027093), (9, 8018062), (13, 5550966), (18, 4009031), (26, 2775483), (39, 1850322), (78, 925161), (117, 616774), (137, 526734), (234, 308387), (274, 263367), (411, 175578), (822, 87789), (1233, 58526), (1781, 40518), (2251, 32058), (2466, 29263), (3562, 20259), (4502, 16029), (5343, 13506), (6753, 10686)]