68942328

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31567}}^1$

素因数の和:31596

約数の個数: 64

約数和(自身を含む): 212136960

約数和(自身を除く): 143194632

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 31567, 63134, 94701, 126268, 189402, 220969, 252536, 378804, 410371, 441938, 662907, 757608, 820742, 883876, 1231113, 1325814, 1641484, 1767752, 2462226, 2651628, 2872597, 3282968, 4924452, 5303256, 5745194, 8617791, 9848904, 11490388, 17235582, 22980776, 34471164, 68942328]

約数ペア:

[(1, 68942328), (2, 34471164), (3, 22980776), (4, 17235582), (6, 11490388), (7, 9848904), (8, 8617791), (12, 5745194), (13, 5303256), (14, 4924452), (21, 3282968), (24, 2872597), (26, 2651628), (28, 2462226), (39, 1767752), (42, 1641484), (52, 1325814), (56, 1231113), (78, 883876), (84, 820742), (91, 757608), (104, 662907), (156, 441938), (168, 410371), (182, 378804), (273, 252536), (312, 220969), (364, 189402), (546, 126268), (728, 94701), (1092, 63134), (2184, 31567)]