101688496

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{331}}^1$

素因数の和:570

約数の個数: 80

約数和(自身を含む): 244373248

約数和(自身を除く): 142684752

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 211, 331, 364, 422, 662, 728, 844, 1324, 1456, 1477, 1688, 2317, 2648, 2743, 2954, 3376, 4303, 4634, 5296, 5486, 5908, 8606, 9268, 10972, 11816, 17212, 18536, 19201, 21944, 23632, 30121, 34424, 37072, 38402, 43888, 60242, 68848, 69841, 76804, 120484, 139682, 153608, 240968, 279364, 307216, 481936, 488887, 558728, 907933, 977774, 1117456, 1815866, 1955548, 3631732, 3911096, 6355531, 7263464, 7822192, 12711062, 14526928, 25422124, 50844248, 101688496]

約数ペア:

[(1, 101688496), (2, 50844248), (4, 25422124), (7, 14526928), (8, 12711062), (13, 7822192), (14, 7263464), (16, 6355531), (26, 3911096), (28, 3631732), (52, 1955548), (56, 1815866), (91, 1117456), (104, 977774), (112, 907933), (182, 558728), (208, 488887), (211, 481936), (331, 307216), (364, 279364), (422, 240968), (662, 153608), (728, 139682), (844, 120484), (1324, 76804), (1456, 69841), (1477, 68848), (1688, 60242), (2317, 43888), (2648, 38402), (2743, 37072), (2954, 34424), (3376, 30121), (4303, 23632), (4634, 21944), (5296, 19201), (5486, 18536), (5908, 17212), (8606, 11816), (9268, 10972)]