66894552

素因数分解:

$2^3\times 3^3\times {\mathrm{61}}^1\times {\mathrm{5077}}^1$

素因数の和:5153

約数の個数: 64

約数和(自身を含む): 188901600

約数和(自身を除く): 122007048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 61, 72, 108, 122, 183, 216, 244, 366, 488, 549, 732, 1098, 1464, 1647, 2196, 3294, 4392, 5077, 6588, 10154, 13176, 15231, 20308, 30462, 40616, 45693, 60924, 91386, 121848, 137079, 182772, 274158, 309697, 365544, 548316, 619394, 929091, 1096632, 1238788, 1858182, 2477576, 2787273, 3716364, 5574546, 7432728, 8361819, 11149092, 16723638, 22298184, 33447276, 66894552]

約数ペア:

[(1, 66894552), (2, 33447276), (3, 22298184), (4, 16723638), (6, 11149092), (8, 8361819), (9, 7432728), (12, 5574546), (18, 3716364), (24, 2787273), (27, 2477576), (36, 1858182), (54, 1238788), (61, 1096632), (72, 929091), (108, 619394), (122, 548316), (183, 365544), (216, 309697), (244, 274158), (366, 182772), (488, 137079), (549, 121848), (732, 91386), (1098, 60924), (1464, 45693), (1647, 40616), (2196, 30462), (3294, 20308), (4392, 15231), (5077, 13176), (6588, 10154)]