125153748

素因数分解:

$2^2\times 3^5\times {\mathrm{331}}^1\times {\mathrm{389}}^1$

素因数の和:739

約数の個数: 72

約数和(自身を含む): 329915040

約数和(自身を除く): 204761292

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 331, 389, 486, 662, 778, 972, 993, 1167, 1324, 1556, 1986, 2334, 2979, 3501, 3972, 4668, 5958, 7002, 8937, 10503, 11916, 14004, 17874, 21006, 26811, 31509, 35748, 42012, 53622, 63018, 80433, 94527, 107244, 126036, 128759, 160866, 189054, 257518, 321732, 378108, 386277, 515036, 772554, 1158831, 1545108, 2317662, 3476493, 4635324, 6952986, 10429479, 13905972, 20858958, 31288437, 41717916, 62576874, 125153748]

約数ペア:

[(1, 125153748), (2, 62576874), (3, 41717916), (4, 31288437), (6, 20858958), (9, 13905972), (12, 10429479), (18, 6952986), (27, 4635324), (36, 3476493), (54, 2317662), (81, 1545108), (108, 1158831), (162, 772554), (243, 515036), (324, 386277), (331, 378108), (389, 321732), (486, 257518), (662, 189054), (778, 160866), (972, 128759), (993, 126036), (1167, 107244), (1324, 94527), (1556, 80433), (1986, 63018), (2334, 53622), (2979, 42012), (3501, 35748), (3972, 31509), (4668, 26811), (5958, 21006), (7002, 17874), (8937, 14004), (10503, 11916)]