71063344

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 80

約数和(自身を含む): 160704000

約数和(自身を除く): 89640656

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 38, 44, 76, 79, 88, 152, 158, 176, 209, 269, 304, 316, 418, 538, 632, 836, 869, 1076, 1264, 1501, 1672, 1738, 2152, 2959, 3002, 3344, 3476, 4304, 5111, 5918, 6004, 6952, 10222, 11836, 12008, 13904, 16511, 20444, 21251, 23672, 24016, 33022, 40888, 42502, 47344, 56221, 66044, 81776, 85004, 112442, 132088, 170008, 224884, 233761, 264176, 340016, 403769, 449768, 467522, 807538, 899536, 935044, 1615076, 1870088, 3230152, 3740176, 4441459, 6460304, 8882918, 17765836, 35531672, 71063344]

約数ペア:

[(1, 71063344), (2, 35531672), (4, 17765836), (8, 8882918), (11, 6460304), (16, 4441459), (19, 3740176), (22, 3230152), (38, 1870088), (44, 1615076), (76, 935044), (79, 899536), (88, 807538), (152, 467522), (158, 449768), (176, 403769), (209, 340016), (269, 264176), (304, 233761), (316, 224884), (418, 170008), (538, 132088), (632, 112442), (836, 85004), (869, 81776), (1076, 66044), (1264, 56221), (1501, 47344), (1672, 42502), (1738, 40888), (2152, 33022), (2959, 24016), (3002, 23672), (3344, 21251), (3476, 20444), (4304, 16511), (5111, 13904), (5918, 12008), (6004, 11836), (6952, 10222)]