89145810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{5861}}^1$

素因数の和:5900

約数の個数: 72

約数和(自身を含む): 251022564

約数和(自身を除く): 161876754

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 5861, 7605, 11722, 15210, 17583, 29305, 35166, 52749, 58610, 76193, 87915, 105498, 152386, 175830, 228579, 263745, 380965, 457158, 527490, 685737, 761930, 990509, 1142895, 1371474, 1981018, 2285790, 2971527, 3428685, 4952545, 5943054, 6857370, 8914581, 9905090, 14857635, 17829162, 29715270, 44572905, 89145810]

約数ペア:

[(1, 89145810), (2, 44572905), (3, 29715270), (5, 17829162), (6, 14857635), (9, 9905090), (10, 8914581), (13, 6857370), (15, 5943054), (18, 4952545), (26, 3428685), (30, 2971527), (39, 2285790), (45, 1981018), (65, 1371474), (78, 1142895), (90, 990509), (117, 761930), (130, 685737), (169, 527490), (195, 457158), (234, 380965), (338, 263745), (390, 228579), (507, 175830), (585, 152386), (845, 105498), (1014, 87915), (1170, 76193), (1521, 58610), (1690, 52749), (2535, 35166), (3042, 29305), (5070, 17583), (5861, 15210), (7605, 11722)]