177242004

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{241}}^1\times {\mathrm{659}}^1$

素因数の和:941

約数の個数: 72

約数和(自身を含む): 465104640

約数和(自身を除く): 287862636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 241, 279, 372, 482, 558, 659, 723, 964, 1116, 1318, 1446, 1977, 2169, 2636, 2892, 3954, 4338, 5931, 7471, 7908, 8676, 11862, 14942, 20429, 22413, 23724, 29884, 40858, 44826, 61287, 67239, 81716, 89652, 122574, 134478, 158819, 183861, 245148, 268956, 317638, 367722, 476457, 635276, 735444, 952914, 1429371, 1905828, 2858742, 4923389, 5717484, 9846778, 14770167, 19693556, 29540334, 44310501, 59080668, 88621002, 177242004]

約数ペア:

[(1, 177242004), (2, 88621002), (3, 59080668), (4, 44310501), (6, 29540334), (9, 19693556), (12, 14770167), (18, 9846778), (31, 5717484), (36, 4923389), (62, 2858742), (93, 1905828), (124, 1429371), (186, 952914), (241, 735444), (279, 635276), (372, 476457), (482, 367722), (558, 317638), (659, 268956), (723, 245148), (964, 183861), (1116, 158819), (1318, 134478), (1446, 122574), (1977, 89652), (2169, 81716), (2636, 67239), (2892, 61287), (3954, 44826), (4338, 40858), (5931, 29884), (7471, 23724), (7908, 22413), (8676, 20429), (11862, 14942)]