61421478

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 134092800

約数和(自身を除く): 72671322

約数列:

[1, 2, 3, 6, 29, 31, 58, 59, 62, 87, 93, 118, 174, 177, 186, 193, 354, 386, 579, 899, 1158, 1711, 1798, 1829, 2697, 3422, 3658, 5133, 5394, 5487, 5597, 5983, 10266, 10974, 11194, 11387, 11966, 16791, 17949, 22774, 33582, 34161, 35898, 53041, 68322, 106082, 159123, 173507, 318246, 330223, 347014, 352997, 520521, 660446, 705994, 990669, 1041042, 1058991, 1981338, 2117982, 10236913, 20473826, 30710739, 61421478]

約数ペア:

[(1, 61421478), (2, 30710739), (3, 20473826), (6, 10236913), (29, 2117982), (31, 1981338), (58, 1058991), (59, 1041042), (62, 990669), (87, 705994), (93, 660446), (118, 520521), (174, 352997), (177, 347014), (186, 330223), (193, 318246), (354, 173507), (386, 159123), (579, 106082), (899, 68322), (1158, 53041), (1711, 35898), (1798, 34161), (1829, 33582), (2697, 22774), (3422, 17949), (3658, 16791), (5133, 11966), (5394, 11387), (5487, 11194), (5597, 10974), (5983, 10266)]