72078624

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{2339}}^1$

素因数の和:2462

約数の個数: 72

約数和(自身を含む): 206977680

約数和(自身を除く): 134899056

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 642, 856, 963, 1284, 1712, 1926, 2339, 2568, 3424, 3852, 4678, 5136, 7017, 7704, 9356, 10272, 14034, 15408, 18712, 21051, 28068, 30816, 37424, 42102, 56136, 74848, 84204, 112272, 168408, 224544, 250273, 336816, 500546, 673632, 750819, 1001092, 1501638, 2002184, 2252457, 3003276, 4004368, 4504914, 6006552, 8008736, 9009828, 12013104, 18019656, 24026208, 36039312, 72078624]

約数ペア:

[(1, 72078624), (2, 36039312), (3, 24026208), (4, 18019656), (6, 12013104), (8, 9009828), (9, 8008736), (12, 6006552), (16, 4504914), (18, 4004368), (24, 3003276), (32, 2252457), (36, 2002184), (48, 1501638), (72, 1001092), (96, 750819), (107, 673632), (144, 500546), (214, 336816), (288, 250273), (321, 224544), (428, 168408), (642, 112272), (856, 84204), (963, 74848), (1284, 56136), (1712, 42102), (1926, 37424), (2339, 30816), (2568, 28068), (3424, 21051), (3852, 18712), (4678, 15408), (5136, 14034), (7017, 10272), (7704, 9356)]