90885912

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{7873}}^1$

素因数の和:7932

約数の個数: 64

約数和(自身を含む): 251338080

約数和(自身を除く): 160452168

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 37, 39, 52, 74, 78, 104, 111, 148, 156, 222, 296, 312, 444, 481, 888, 962, 1443, 1924, 2886, 3848, 5772, 7873, 11544, 15746, 23619, 31492, 47238, 62984, 94476, 102349, 188952, 204698, 291301, 307047, 409396, 582602, 614094, 818792, 873903, 1165204, 1228188, 1747806, 2330408, 2456376, 3495612, 3786913, 6991224, 7573826, 11360739, 15147652, 22721478, 30295304, 45442956, 90885912]

約数ペア:

[(1, 90885912), (2, 45442956), (3, 30295304), (4, 22721478), (6, 15147652), (8, 11360739), (12, 7573826), (13, 6991224), (24, 3786913), (26, 3495612), (37, 2456376), (39, 2330408), (52, 1747806), (74, 1228188), (78, 1165204), (104, 873903), (111, 818792), (148, 614094), (156, 582602), (222, 409396), (296, 307047), (312, 291301), (444, 204698), (481, 188952), (888, 102349), (962, 94476), (1443, 62984), (1924, 47238), (2886, 31492), (3848, 23619), (5772, 15746), (7873, 11544)]