7087788

素因数分解:

$2^2\times 3^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:187

約数の個数: 72

約数和(自身を含む): 18869760

約数和(自身を除く): 11781972

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 47, 59, 71, 94, 118, 141, 142, 177, 188, 213, 236, 282, 284, 354, 423, 426, 531, 564, 639, 708, 846, 852, 1062, 1278, 1692, 2124, 2556, 2773, 3337, 4189, 5546, 6674, 8319, 8378, 10011, 11092, 12567, 13348, 16638, 16756, 20022, 24957, 25134, 30033, 33276, 37701, 40044, 49914, 50268, 60066, 75402, 99828, 120132, 150804, 196883, 393766, 590649, 787532, 1181298, 1771947, 2362596, 3543894, 7087788]

約数ペア:

[(1, 7087788), (2, 3543894), (3, 2362596), (4, 1771947), (6, 1181298), (9, 787532), (12, 590649), (18, 393766), (36, 196883), (47, 150804), (59, 120132), (71, 99828), (94, 75402), (118, 60066), (141, 50268), (142, 49914), (177, 40044), (188, 37701), (213, 33276), (236, 30033), (282, 25134), (284, 24957), (354, 20022), (423, 16756), (426, 16638), (531, 13348), (564, 12567), (639, 11092), (708, 10011), (846, 8378), (852, 8319), (1062, 6674), (1278, 5546), (1692, 4189), (2124, 3337), (2556, 2773)]