82112955

素因数分解:

$3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1$

素因数の和:212

約数の個数: 64

約数和(自身を含む): 143216640

約数和(自身を除く): 61103685

約数列:

[1, 3, 5, 15, 31, 41, 59, 73, 93, 123, 155, 177, 205, 219, 295, 365, 465, 615, 885, 1095, 1271, 1829, 2263, 2419, 2993, 3813, 4307, 5487, 6355, 6789, 7257, 8979, 9145, 11315, 12095, 12921, 14965, 19065, 21535, 27435, 33945, 36285, 44895, 64605, 74989, 92783, 133517, 176587, 224967, 278349, 374945, 400551, 463915, 529761, 667585, 882935, 1124835, 1391745, 2002755, 2648805, 5474197, 16422591, 27370985, 82112955]

約数ペア:

[(1, 82112955), (3, 27370985), (5, 16422591), (15, 5474197), (31, 2648805), (41, 2002755), (59, 1391745), (73, 1124835), (93, 882935), (123, 667585), (155, 529761), (177, 463915), (205, 400551), (219, 374945), (295, 278349), (365, 224967), (465, 176587), (615, 133517), (885, 92783), (1095, 74989), (1271, 64605), (1829, 44895), (2263, 36285), (2419, 33945), (2993, 27435), (3813, 21535), (4307, 19065), (5487, 14965), (6355, 12921), (6789, 12095), (7257, 11315), (8979, 9145)]