78888006

素因数分解:

$2^1\times 3^6\times {\mathrm{61}}^1\times {\mathrm{887}}^1$

素因数の和:968

約数の個数: 56

約数和(自身を含む): 180528624

約数和(自身を除く): 101640618

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 81, 122, 162, 183, 243, 366, 486, 549, 729, 887, 1098, 1458, 1647, 1774, 2661, 3294, 4941, 5322, 7983, 9882, 14823, 15966, 23949, 29646, 44469, 47898, 54107, 71847, 88938, 108214, 143694, 162321, 215541, 324642, 431082, 486963, 646623, 973926, 1293246, 1460889, 2921778, 4382667, 8765334, 13148001, 26296002, 39444003, 78888006]

約数ペア:

[(1, 78888006), (2, 39444003), (3, 26296002), (6, 13148001), (9, 8765334), (18, 4382667), (27, 2921778), (54, 1460889), (61, 1293246), (81, 973926), (122, 646623), (162, 486963), (183, 431082), (243, 324642), (366, 215541), (486, 162321), (549, 143694), (729, 108214), (887, 88938), (1098, 71847), (1458, 54107), (1647, 47898), (1774, 44469), (2661, 29646), (3294, 23949), (4941, 15966), (5322, 14823), (7983, 9882)]