185728068

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{163}}^1\times {\mathrm{1021}}^1$

素因数の和:1225

約数の個数: 72

約数和(自身を含む): 488074496

約数和(自身を除く): 302346428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 163, 186, 279, 326, 372, 489, 558, 652, 978, 1021, 1116, 1467, 1956, 2042, 2934, 3063, 4084, 5053, 5868, 6126, 9189, 10106, 12252, 15159, 18378, 20212, 30318, 31651, 36756, 45477, 60636, 63302, 90954, 94953, 126604, 166423, 181908, 189906, 284859, 332846, 379812, 499269, 569718, 665692, 998538, 1139436, 1497807, 1997076, 2995614, 5159113, 5991228, 10318226, 15477339, 20636452, 30954678, 46432017, 61909356, 92864034, 185728068]

約数ペア:

[(1, 185728068), (2, 92864034), (3, 61909356), (4, 46432017), (6, 30954678), (9, 20636452), (12, 15477339), (18, 10318226), (31, 5991228), (36, 5159113), (62, 2995614), (93, 1997076), (124, 1497807), (163, 1139436), (186, 998538), (279, 665692), (326, 569718), (372, 499269), (489, 379812), (558, 332846), (652, 284859), (978, 189906), (1021, 181908), (1116, 166423), (1467, 126604), (1956, 94953), (2042, 90954), (2934, 63302), (3063, 60636), (4084, 45477), (5053, 36756), (5868, 31651), (6126, 30318), (9189, 20212), (10106, 18378), (12252, 15159)]