72315712

素因数分解:

$2^6\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1239

約数の個数: 56

約数和(自身を含む): 165242240

約数和(自身を除く): 92926528

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 151, 224, 302, 448, 604, 1057, 1069, 1208, 2114, 2138, 2416, 4228, 4276, 4832, 7483, 8456, 8552, 9664, 14966, 16912, 17104, 29932, 33824, 34208, 59864, 67648, 68416, 119728, 161419, 239456, 322838, 478912, 645676, 1129933, 1291352, 2259866, 2582704, 4519732, 5165408, 9039464, 10330816, 18078928, 36157856, 72315712]

約数ペア:

[(1, 72315712), (2, 36157856), (4, 18078928), (7, 10330816), (8, 9039464), (14, 5165408), (16, 4519732), (28, 2582704), (32, 2259866), (56, 1291352), (64, 1129933), (112, 645676), (151, 478912), (224, 322838), (302, 239456), (448, 161419), (604, 119728), (1057, 68416), (1069, 67648), (1208, 59864), (2114, 34208), (2138, 33824), (2416, 29932), (4228, 17104), (4276, 16912), (4832, 14966), (7483, 9664), (8456, 8552)]