72126726

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{101}}^1\times {\mathrm{347}}^1$

素因数の和:474

約数の個数: 64

約数和(自身を含む): 170380800

約数和(自身を除く): 98254074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 294, 303, 343, 347, 606, 686, 694, 707, 1029, 1041, 1414, 2058, 2082, 2121, 2429, 4242, 4858, 4949, 7287, 9898, 14574, 14847, 17003, 29694, 34006, 34643, 35047, 51009, 69286, 70094, 102018, 103929, 105141, 119021, 207858, 210282, 238042, 245329, 357063, 490658, 714126, 735987, 1471974, 1717303, 3434606, 5151909, 10303818, 12021121, 24042242, 36063363, 72126726]

約数ペア:

[(1, 72126726), (2, 36063363), (3, 24042242), (6, 12021121), (7, 10303818), (14, 5151909), (21, 3434606), (42, 1717303), (49, 1471974), (98, 735987), (101, 714126), (147, 490658), (202, 357063), (294, 245329), (303, 238042), (343, 210282), (347, 207858), (606, 119021), (686, 105141), (694, 103929), (707, 102018), (1029, 70094), (1041, 69286), (1414, 51009), (2058, 35047), (2082, 34643), (2121, 34006), (2429, 29694), (4242, 17003), (4858, 14847), (4949, 14574), (7287, 9898)]