73585820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:771

約数の個数: 96

約数和(自身を含む): 195664896

約数和(自身を除く): 122079076

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 71, 77, 110, 140, 142, 154, 220, 284, 308, 355, 385, 497, 673, 710, 770, 781, 994, 1346, 1420, 1540, 1562, 1988, 2485, 2692, 3124, 3365, 3905, 4711, 4970, 5467, 6730, 7403, 7810, 9422, 9940, 10934, 13460, 14806, 15620, 18844, 21868, 23555, 27335, 29612, 37015, 47110, 47783, 51821, 54670, 74030, 94220, 95566, 103642, 109340, 148060, 191132, 207284, 238915, 259105, 334481, 477830, 518210, 525613, 668962, 955660, 1036420, 1051226, 1337924, 1672405, 2102452, 2628065, 3344810, 3679291, 5256130, 6689620, 7358582, 10512260, 14717164, 18396455, 36792910, 73585820]

約数ペア:

[(1, 73585820), (2, 36792910), (4, 18396455), (5, 14717164), (7, 10512260), (10, 7358582), (11, 6689620), (14, 5256130), (20, 3679291), (22, 3344810), (28, 2628065), (35, 2102452), (44, 1672405), (55, 1337924), (70, 1051226), (71, 1036420), (77, 955660), (110, 668962), (140, 525613), (142, 518210), (154, 477830), (220, 334481), (284, 259105), (308, 238915), (355, 207284), (385, 191132), (497, 148060), (673, 109340), (710, 103642), (770, 95566), (781, 94220), (994, 74030), (1346, 54670), (1420, 51821), (1540, 47783), (1562, 47110), (1988, 37015), (2485, 29612), (2692, 27335), (3124, 23555), (3365, 21868), (3905, 18844), (4711, 15620), (4970, 14806), (5467, 13460), (6730, 10934), (7403, 9940), (7810, 9422)]