73138716

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{290233}}^1$

素因数の和:290250

約数の個数: 36

約数和(自身を含む): 211290352

約数和(自身を除く): 138151636

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 290233, 580466, 870699, 1160932, 1741398, 2031631, 2612097, 3482796, 4063262, 5224194, 6094893, 8126524, 10448388, 12189786, 18284679, 24379572, 36569358, 73138716]

約数ペア:

[(1, 73138716), (2, 36569358), (3, 24379572), (4, 18284679), (6, 12189786), (7, 10448388), (9, 8126524), (12, 6094893), (14, 5224194), (18, 4063262), (21, 3482796), (28, 2612097), (36, 2031631), (42, 1741398), (63, 1160932), (84, 870699), (126, 580466), (252, 290233)]