83921936

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1$

素因数の和:496

約数の個数: 80

約数和(自身を含む): 197904000

約数和(自身を除く): 113982064

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 113, 133, 152, 226, 266, 304, 349, 452, 532, 698, 791, 904, 1064, 1396, 1582, 1808, 2128, 2147, 2443, 2792, 3164, 4294, 4886, 5584, 6328, 6631, 8588, 9772, 12656, 13262, 15029, 17176, 19544, 26524, 30058, 34352, 39088, 39437, 46417, 53048, 60116, 78874, 92834, 106096, 120232, 157748, 185668, 240464, 276059, 315496, 371336, 552118, 630992, 742672, 749303, 1104236, 1498606, 2208472, 2997212, 4416944, 5245121, 5994424, 10490242, 11988848, 20980484, 41960968, 83921936]

約数ペア:

[(1, 83921936), (2, 41960968), (4, 20980484), (7, 11988848), (8, 10490242), (14, 5994424), (16, 5245121), (19, 4416944), (28, 2997212), (38, 2208472), (56, 1498606), (76, 1104236), (112, 749303), (113, 742672), (133, 630992), (152, 552118), (226, 371336), (266, 315496), (304, 276059), (349, 240464), (452, 185668), (532, 157748), (698, 120232), (791, 106096), (904, 92834), (1064, 78874), (1396, 60116), (1582, 53048), (1808, 46417), (2128, 39437), (2147, 39088), (2443, 34352), (2792, 30058), (3164, 26524), (4294, 19544), (4886, 17176), (5584, 15029), (6328, 13262), (6631, 12656), (8588, 9772)]