67720608

素因数分解:

$2^5\times 3^2\times {\mathrm{47}}^1\times {\mathrm{5003}}^1$

素因数の和:5066

約数の個数: 72

約数和(自身を含む): 196717248

約数和(自身を除く): 128996640

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 47, 48, 72, 94, 96, 141, 144, 188, 282, 288, 376, 423, 564, 752, 846, 1128, 1504, 1692, 2256, 3384, 4512, 5003, 6768, 10006, 13536, 15009, 20012, 30018, 40024, 45027, 60036, 80048, 90054, 120072, 160096, 180108, 235141, 240144, 360216, 470282, 480288, 705423, 720432, 940564, 1410846, 1440864, 1881128, 2116269, 2821692, 3762256, 4232538, 5643384, 7524512, 8465076, 11286768, 16930152, 22573536, 33860304, 67720608]

約数ペア:

[(1, 67720608), (2, 33860304), (3, 22573536), (4, 16930152), (6, 11286768), (8, 8465076), (9, 7524512), (12, 5643384), (16, 4232538), (18, 3762256), (24, 2821692), (32, 2116269), (36, 1881128), (47, 1440864), (48, 1410846), (72, 940564), (94, 720432), (96, 705423), (141, 480288), (144, 470282), (188, 360216), (282, 240144), (288, 235141), (376, 180108), (423, 160096), (564, 120072), (752, 90054), (846, 80048), (1128, 60036), (1504, 45027), (1692, 40024), (2256, 30018), (3384, 20012), (4512, 15009), (5003, 13536), (6768, 10006)]