89358516

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4657}}^1$

素因数の和:4721

約数の個数: 72

約数和(自身を含む): 249240264

約数和(自身を除く): 159881748

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 41, 52, 78, 82, 117, 123, 156, 164, 234, 246, 369, 468, 492, 533, 738, 1066, 1476, 1599, 2132, 3198, 4657, 4797, 6396, 9314, 9594, 13971, 18628, 19188, 27942, 41913, 55884, 60541, 83826, 121082, 167652, 181623, 190937, 242164, 363246, 381874, 544869, 572811, 726492, 763748, 1089738, 1145622, 1718433, 2179476, 2291244, 2482181, 3436866, 4964362, 6873732, 7446543, 9928724, 14893086, 22339629, 29786172, 44679258, 89358516]

約数ペア:

[(1, 89358516), (2, 44679258), (3, 29786172), (4, 22339629), (6, 14893086), (9, 9928724), (12, 7446543), (13, 6873732), (18, 4964362), (26, 3436866), (36, 2482181), (39, 2291244), (41, 2179476), (52, 1718433), (78, 1145622), (82, 1089738), (117, 763748), (123, 726492), (156, 572811), (164, 544869), (234, 381874), (246, 363246), (369, 242164), (468, 190937), (492, 181623), (533, 167652), (738, 121082), (1066, 83826), (1476, 60541), (1599, 55884), (2132, 41913), (3198, 27942), (4657, 19188), (4797, 18628), (6396, 13971), (9314, 9594)]