123289632

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{22531}}^1$

素因数の和:22566

約数の個数: 72

約数和(自身を含む): 369074160

約数和(自身を除く): 245784528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 22531, 45062, 67593, 90124, 135186, 180248, 202779, 270372, 360496, 405558, 428089, 540744, 720992, 811116, 856178, 1081488, 1284267, 1622232, 1712356, 2162976, 2568534, 3244464, 3424712, 3852801, 5137068, 6488928, 6849424, 7705602, 10274136, 13698848, 15411204, 20548272, 30822408, 41096544, 61644816, 123289632]

約数ペア:

[(1, 123289632), (2, 61644816), (3, 41096544), (4, 30822408), (6, 20548272), (8, 15411204), (9, 13698848), (12, 10274136), (16, 7705602), (18, 6849424), (19, 6488928), (24, 5137068), (32, 3852801), (36, 3424712), (38, 3244464), (48, 2568534), (57, 2162976), (72, 1712356), (76, 1622232), (96, 1284267), (114, 1081488), (144, 856178), (152, 811116), (171, 720992), (228, 540744), (288, 428089), (304, 405558), (342, 360496), (456, 270372), (608, 202779), (684, 180248), (912, 135186), (1368, 90124), (1824, 67593), (2736, 45062), (5472, 22531)]