66153522

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^2\times {\mathrm{67}}^1\times {\mathrm{89}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 139021920

約数和(自身を除く): 72868398

約数列:

[1, 2, 3, 6, 43, 67, 86, 89, 129, 134, 178, 201, 258, 267, 402, 534, 1849, 2881, 3698, 3827, 5547, 5762, 5963, 7654, 8643, 11094, 11481, 11926, 17286, 17889, 22962, 35778, 123883, 164561, 247766, 256409, 329122, 371649, 493683, 512818, 743298, 769227, 987366, 1538454, 11025587, 22051174, 33076761, 66153522]

約数ペア:

[(1, 66153522), (2, 33076761), (3, 22051174), (6, 11025587), (43, 1538454), (67, 987366), (86, 769227), (89, 743298), (129, 512818), (134, 493683), (178, 371649), (201, 329122), (258, 256409), (267, 247766), (402, 164561), (534, 123883), (1849, 35778), (2881, 22962), (3698, 17889), (3827, 17286), (5547, 11926), (5762, 11481), (5963, 11094), (7654, 8643)]