123130032

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{1709}}^1$

素因数の和:1818

約数の個数: 80

約数和(自身を含む): 339264000

約数和(自身を除く): 216133968

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 79, 114, 152, 158, 228, 237, 304, 316, 456, 474, 632, 912, 948, 1264, 1501, 1709, 1896, 3002, 3418, 3792, 4503, 5127, 6004, 6836, 9006, 10254, 12008, 13672, 18012, 20508, 24016, 27344, 32471, 36024, 41016, 64942, 72048, 82032, 97413, 129884, 135011, 194826, 259768, 270022, 389652, 405033, 519536, 540044, 779304, 810066, 1080088, 1558608, 1620132, 2160176, 2565209, 3240264, 5130418, 6480528, 7695627, 10260836, 15391254, 20521672, 30782508, 41043344, 61565016, 123130032]

約数ペア:

[(1, 123130032), (2, 61565016), (3, 41043344), (4, 30782508), (6, 20521672), (8, 15391254), (12, 10260836), (16, 7695627), (19, 6480528), (24, 5130418), (38, 3240264), (48, 2565209), (57, 2160176), (76, 1620132), (79, 1558608), (114, 1080088), (152, 810066), (158, 779304), (228, 540044), (237, 519536), (304, 405033), (316, 389652), (456, 270022), (474, 259768), (632, 194826), (912, 135011), (948, 129884), (1264, 97413), (1501, 82032), (1709, 72048), (1896, 64942), (3002, 41016), (3418, 36024), (3792, 32471), (4503, 27344), (5127, 24016), (6004, 20508), (6836, 18012), (9006, 13672), (10254, 12008)]