73409644

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:539

約数の個数: 72

約数和(自身を含む): 165473280

約数和(自身を除く): 92063636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 79, 98, 154, 158, 196, 308, 316, 431, 539, 553, 862, 869, 1078, 1106, 1724, 1738, 2156, 2212, 3017, 3476, 3871, 4741, 6034, 6083, 7742, 9482, 12068, 12166, 15484, 18964, 21119, 24332, 33187, 34049, 42238, 42581, 66374, 68098, 84476, 85162, 132748, 136196, 170324, 232309, 238343, 374539, 464618, 476686, 749078, 929236, 953372, 1498156, 1668401, 2621773, 3336802, 5243546, 6673604, 10487092, 18352411, 36704822, 73409644]

約数ペア:

[(1, 73409644), (2, 36704822), (4, 18352411), (7, 10487092), (11, 6673604), (14, 5243546), (22, 3336802), (28, 2621773), (44, 1668401), (49, 1498156), (77, 953372), (79, 929236), (98, 749078), (154, 476686), (158, 464618), (196, 374539), (308, 238343), (316, 232309), (431, 170324), (539, 136196), (553, 132748), (862, 85162), (869, 84476), (1078, 68098), (1106, 66374), (1724, 42581), (1738, 42238), (2156, 34049), (2212, 33187), (3017, 24332), (3476, 21119), (3871, 18964), (4741, 15484), (6034, 12166), (6083, 12068), (7742, 9482)]