72855607678

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1733}}^1\times {\mathrm{38011}}^1$

素因数の和:39832

約数の個数: 32

約数和(自身を含む): 126552591360

約数和(自身を除く): 53696983682

約数列:

[1, 2, 7, 14, 79, 158, 553, 1106, 1733, 3466, 12131, 24262, 38011, 76022, 136907, 266077, 273814, 532154, 958349, 1916698, 3002869, 6005738, 21020083, 42040166, 65873063, 131746126, 461111441, 922222882, 5203971977, 10407943954, 36427803839, 72855607678]

約数ペア:

[(1, 72855607678), (2, 36427803839), (7, 10407943954), (14, 5203971977), (79, 922222882), (158, 461111441), (553, 131746126), (1106, 65873063), (1733, 42040166), (3466, 21020083), (12131, 6005738), (24262, 3002869), (38011, 1916698), (76022, 958349), (136907, 532154), (266077, 273814)]