68037876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{1039}}^1$

素因数の和:1173

約数の個数: 72

約数和(自身を含む): 183980160

約数和(自身を除く): 115942284

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 107, 153, 204, 214, 306, 321, 428, 612, 642, 963, 1039, 1284, 1819, 1926, 2078, 3117, 3638, 3852, 4156, 5457, 6234, 7276, 9351, 10914, 12468, 16371, 17663, 18702, 21828, 32742, 35326, 37404, 52989, 65484, 70652, 105978, 111173, 158967, 211956, 222346, 317934, 333519, 444692, 635868, 667038, 1000557, 1334076, 1889941, 2001114, 3779882, 4002228, 5669823, 7559764, 11339646, 17009469, 22679292, 34018938, 68037876]

約数ペア:

[(1, 68037876), (2, 34018938), (3, 22679292), (4, 17009469), (6, 11339646), (9, 7559764), (12, 5669823), (17, 4002228), (18, 3779882), (34, 2001114), (36, 1889941), (51, 1334076), (68, 1000557), (102, 667038), (107, 635868), (153, 444692), (204, 333519), (214, 317934), (306, 222346), (321, 211956), (428, 158967), (612, 111173), (642, 105978), (963, 70652), (1039, 65484), (1284, 52989), (1819, 37404), (1926, 35326), (2078, 32742), (3117, 21828), (3638, 18702), (3852, 17663), (4156, 16371), (5457, 12468), (6234, 10914), (7276, 9351)]