83138608

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{283}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 192138496

約数和(自身を除く): 108999888

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 61, 86, 112, 122, 172, 244, 283, 301, 344, 427, 488, 566, 602, 688, 854, 976, 1132, 1204, 1708, 1981, 2264, 2408, 2623, 3416, 3962, 4528, 4816, 5246, 6832, 7924, 10492, 12169, 15848, 17263, 18361, 20984, 24338, 31696, 34526, 36722, 41968, 48676, 69052, 73444, 85183, 97352, 120841, 138104, 146888, 170366, 194704, 241682, 276208, 293776, 340732, 483364, 681464, 742309, 966728, 1362928, 1484618, 1933456, 2969236, 5196163, 5938472, 10392326, 11876944, 20784652, 41569304, 83138608]

約数ペア:

[(1, 83138608), (2, 41569304), (4, 20784652), (7, 11876944), (8, 10392326), (14, 5938472), (16, 5196163), (28, 2969236), (43, 1933456), (56, 1484618), (61, 1362928), (86, 966728), (112, 742309), (122, 681464), (172, 483364), (244, 340732), (283, 293776), (301, 276208), (344, 241682), (427, 194704), (488, 170366), (566, 146888), (602, 138104), (688, 120841), (854, 97352), (976, 85183), (1132, 73444), (1204, 69052), (1708, 48676), (1981, 41968), (2264, 36722), (2408, 34526), (2623, 31696), (3416, 24338), (3962, 20984), (4528, 18361), (4816, 17263), (5246, 15848), (6832, 12169), (7924, 10492)]