78828831732

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{383}}^1\times {\mathrm{350033}}^1$

素因数の和:350437

約数の個数: 72

約数和(自身を含む): 214523237376

約数和(自身を除く): 135694405644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 383, 588, 766, 1149, 1532, 2298, 2681, 4596, 5362, 8043, 10724, 16086, 18767, 32172, 37534, 56301, 75068, 112602, 225204, 350033, 700066, 1050099, 1400132, 2100198, 2450231, 4200396, 4900462, 7350693, 9800924, 14701386, 17151617, 29402772, 34303234, 51454851, 68606468, 102909702, 134062639, 205819404, 268125278, 402187917, 536250556, 804375834, 938438473, 1608751668, 1876876946, 2815315419, 3753753892, 5630630838, 6569069311, 11261261676, 13138138622, 19707207933, 26276277244, 39414415866, 78828831732]

約数ペア:

[(1, 78828831732), (2, 39414415866), (3, 26276277244), (4, 19707207933), (6, 13138138622), (7, 11261261676), (12, 6569069311), (14, 5630630838), (21, 3753753892), (28, 2815315419), (42, 1876876946), (49, 1608751668), (84, 938438473), (98, 804375834), (147, 536250556), (196, 402187917), (294, 268125278), (383, 205819404), (588, 134062639), (766, 102909702), (1149, 68606468), (1532, 51454851), (2298, 34303234), (2681, 29402772), (4596, 17151617), (5362, 14701386), (8043, 9800924), (10724, 7350693), (16086, 4900462), (18767, 4200396), (32172, 2450231), (37534, 2100198), (56301, 1400132), (75068, 1050099), (112602, 700066), (225204, 350033)]