77608748

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:343

約数の個数: 72

約数和(自身を含む): 166852224

約数和(自身を除く): 89243476

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 53, 62, 98, 106, 124, 196, 212, 217, 241, 371, 434, 482, 742, 868, 964, 1484, 1519, 1643, 1687, 2597, 3038, 3286, 3374, 5194, 6076, 6572, 6748, 7471, 10388, 11501, 11809, 12773, 14942, 23002, 23618, 25546, 29884, 46004, 47236, 51092, 52297, 80507, 89411, 104594, 161014, 178822, 209188, 322028, 357644, 366079, 395963, 625877, 732158, 791926, 1251754, 1464316, 1583852, 2503508, 2771741, 5543482, 11086964, 19402187, 38804374, 77608748]

約数ペア:

[(1, 77608748), (2, 38804374), (4, 19402187), (7, 11086964), (14, 5543482), (28, 2771741), (31, 2503508), (49, 1583852), (53, 1464316), (62, 1251754), (98, 791926), (106, 732158), (124, 625877), (196, 395963), (212, 366079), (217, 357644), (241, 322028), (371, 209188), (434, 178822), (482, 161014), (742, 104594), (868, 89411), (964, 80507), (1484, 52297), (1519, 51092), (1643, 47236), (1687, 46004), (2597, 29884), (3038, 25546), (3286, 23618), (3374, 23002), (5194, 14942), (6076, 12773), (6572, 11809), (6748, 11501), (7471, 10388)]