76436404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:384

約数の個数: 48

約数和(自身を含む): 149688000

約数和(自身を除く): 73251596

約数列:

[1, 2, 4, 11, 22, 44, 89, 131, 149, 178, 262, 298, 356, 524, 596, 979, 1441, 1639, 1958, 2882, 3278, 3916, 5764, 6556, 11659, 13261, 19519, 23318, 26522, 39038, 46636, 53044, 78076, 128249, 145871, 214709, 256498, 291742, 429418, 512996, 583484, 858836, 1737191, 3474382, 6948764, 19109101, 38218202, 76436404]

約数ペア:

[(1, 76436404), (2, 38218202), (4, 19109101), (11, 6948764), (22, 3474382), (44, 1737191), (89, 858836), (131, 583484), (149, 512996), (178, 429418), (262, 291742), (298, 256498), (356, 214709), (524, 145871), (596, 128249), (979, 78076), (1441, 53044), (1639, 46636), (1958, 39038), (2882, 26522), (3278, 23318), (3916, 19519), (5764, 13261), (6556, 11659)]