87834180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1283}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 283014144

約数和(自身を除く): 195179964

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 163, 210, 326, 420, 489, 652, 815, 978, 1141, 1283, 1630, 1956, 2282, 2445, 2566, 3260, 3423, 3849, 4564, 4890, 5132, 5705, 6415, 6846, 7698, 8981, 9780, 11410, 12830, 13692, 15396, 17115, 17962, 19245, 22820, 25660, 26943, 34230, 35924, 38490, 44905, 53886, 68460, 76980, 89810, 107772, 134715, 179620, 209129, 269430, 418258, 538860, 627387, 836516, 1045645, 1254774, 1463903, 2091290, 2509548, 2927806, 3136935, 4182580, 4391709, 5855612, 6273870, 7319515, 8783418, 12547740, 14639030, 17566836, 21958545, 29278060, 43917090, 87834180]

約数ペア:

[(1, 87834180), (2, 43917090), (3, 29278060), (4, 21958545), (5, 17566836), (6, 14639030), (7, 12547740), (10, 8783418), (12, 7319515), (14, 6273870), (15, 5855612), (20, 4391709), (21, 4182580), (28, 3136935), (30, 2927806), (35, 2509548), (42, 2091290), (60, 1463903), (70, 1254774), (84, 1045645), (105, 836516), (140, 627387), (163, 538860), (210, 418258), (326, 269430), (420, 209129), (489, 179620), (652, 134715), (815, 107772), (978, 89810), (1141, 76980), (1283, 68460), (1630, 53886), (1956, 44905), (2282, 38490), (2445, 35924), (2566, 34230), (3260, 26943), (3423, 25660), (3849, 22820), (4564, 19245), (4890, 17962), (5132, 17115), (5705, 15396), (6415, 13692), (6846, 12830), (7698, 11410), (8981, 9780)]