67548838

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1$

素因数の和:293

約数の個数: 64

約数和(自身を含む): 129991680

約数和(自身を除く): 62442842

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 61, 122, 133, 161, 181, 266, 322, 362, 427, 437, 854, 874, 1159, 1267, 1403, 2318, 2534, 2806, 3059, 3439, 4163, 6118, 6878, 8113, 8326, 9821, 11041, 16226, 19642, 22082, 24073, 26657, 29141, 48146, 53314, 58282, 77287, 79097, 154574, 158194, 186599, 209779, 253943, 373198, 419558, 507886, 553679, 1107358, 1468453, 1777601, 2936906, 3555202, 4824917, 9649834, 33774419, 67548838]

約数ペア:

[(1, 67548838), (2, 33774419), (7, 9649834), (14, 4824917), (19, 3555202), (23, 2936906), (38, 1777601), (46, 1468453), (61, 1107358), (122, 553679), (133, 507886), (161, 419558), (181, 373198), (266, 253943), (322, 209779), (362, 186599), (427, 158194), (437, 154574), (854, 79097), (874, 77287), (1159, 58282), (1267, 53314), (1403, 48146), (2318, 29141), (2534, 26657), (2806, 24073), (3059, 22082), (3439, 19642), (4163, 16226), (6118, 11041), (6878, 9821), (8113, 8326)]