129697812

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{227}}^1\times {\mathrm{269}}^1$

素因数の和:565

約数の個数: 72

約数和(自身を含む): 336117600

約数和(自身を除く): 206419788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 227, 236, 269, 354, 454, 531, 538, 681, 708, 807, 908, 1062, 1076, 1362, 1614, 2043, 2124, 2421, 2724, 3228, 4086, 4842, 8172, 9684, 13393, 15871, 26786, 31742, 40179, 47613, 53572, 61063, 63484, 80358, 95226, 120537, 122126, 142839, 160716, 183189, 190452, 241074, 244252, 285678, 366378, 482148, 549567, 571356, 732756, 1099134, 2198268, 3602717, 7205434, 10808151, 14410868, 21616302, 32424453, 43232604, 64848906, 129697812]

約数ペア:

[(1, 129697812), (2, 64848906), (3, 43232604), (4, 32424453), (6, 21616302), (9, 14410868), (12, 10808151), (18, 7205434), (36, 3602717), (59, 2198268), (118, 1099134), (177, 732756), (227, 571356), (236, 549567), (269, 482148), (354, 366378), (454, 285678), (531, 244252), (538, 241074), (681, 190452), (708, 183189), (807, 160716), (908, 142839), (1062, 122126), (1076, 120537), (1362, 95226), (1614, 80358), (2043, 63484), (2124, 61063), (2421, 53572), (2724, 47613), (3228, 40179), (4086, 31742), (4842, 26786), (8172, 15871), (9684, 13393)]