74988076324

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{6709}}^1$

素因数の和:6993

約数の個数: 96

約数和(自身を含む): 157759078400

約数和(自身を除く): 82771002076

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 79, 124, 158, 163, 217, 316, 326, 434, 553, 652, 868, 1106, 1141, 2212, 2282, 2449, 4564, 4898, 5053, 6709, 9796, 10106, 12877, 13418, 17143, 20212, 25754, 26836, 34286, 35371, 46963, 51508, 68572, 70742, 90139, 93926, 141484, 180278, 187852, 207979, 360556, 399187, 415958, 530011, 798374, 831916, 1060022, 1093567, 1455853, 1596748, 2120044, 2187134, 2794309, 2911706, 3710077, 4374268, 5588618, 5823412, 7420154, 7654969, 11177236, 14840308, 15309938, 16430341, 30619876, 32860682, 33900577, 65721364, 67801154, 86391793, 115012387, 135602308, 172783586, 230024774, 237304039, 345567172, 460049548, 474608078, 604742551, 949216156, 1209485102, 2418970204, 2678145583, 5356291166, 10712582332, 18747019081, 37494038162, 74988076324]

約数ペア:

[(1, 74988076324), (2, 37494038162), (4, 18747019081), (7, 10712582332), (14, 5356291166), (28, 2678145583), (31, 2418970204), (62, 1209485102), (79, 949216156), (124, 604742551), (158, 474608078), (163, 460049548), (217, 345567172), (316, 237304039), (326, 230024774), (434, 172783586), (553, 135602308), (652, 115012387), (868, 86391793), (1106, 67801154), (1141, 65721364), (2212, 33900577), (2282, 32860682), (2449, 30619876), (4564, 16430341), (4898, 15309938), (5053, 14840308), (6709, 11177236), (9796, 7654969), (10106, 7420154), (12877, 5823412), (13418, 5588618), (17143, 4374268), (20212, 3710077), (25754, 2911706), (26836, 2794309), (34286, 2187134), (35371, 2120044), (46963, 1596748), (51508, 1455853), (68572, 1093567), (70742, 1060022), (90139, 831916), (93926, 798374), (141484, 530011), (180278, 415958), (187852, 399187), (207979, 360556)]