72717138

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1627}}^1$

素因数の和:1839

約数の個数: 48

約数和(自身を含む): 170666496

約数和(自身を除く): 97949358

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 191, 234, 382, 573, 1146, 1627, 1719, 2483, 3254, 3438, 4881, 4966, 7449, 9762, 14643, 14898, 21151, 22347, 29286, 42302, 44694, 63453, 126906, 190359, 310757, 380718, 621514, 932271, 1864542, 2796813, 4039841, 5593626, 8079682, 12119523, 24239046, 36358569, 72717138]

約数ペア:

[(1, 72717138), (2, 36358569), (3, 24239046), (6, 12119523), (9, 8079682), (13, 5593626), (18, 4039841), (26, 2796813), (39, 1864542), (78, 932271), (117, 621514), (191, 380718), (234, 310757), (382, 190359), (573, 126906), (1146, 63453), (1627, 44694), (1719, 42302), (2483, 29286), (3254, 22347), (3438, 21151), (4881, 14898), (4966, 14643), (7449, 9762)]