72570492

素因数分解:

$2^2\times 3^6\times {\mathrm{41}}^1\times {\mathrm{607}}^1$

素因数の和:670

約数の個数: 84

約数和(自身を含む): 195375936

約数和(自身を除く): 122805444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 243, 246, 324, 369, 486, 492, 607, 729, 738, 972, 1107, 1214, 1458, 1476, 1821, 2214, 2428, 2916, 3321, 3642, 4428, 5463, 6642, 7284, 9963, 10926, 13284, 16389, 19926, 21852, 24887, 29889, 32778, 39852, 49167, 49774, 59778, 65556, 74661, 98334, 99548, 119556, 147501, 149322, 196668, 223983, 295002, 298644, 442503, 447966, 590004, 671949, 885006, 895932, 1343898, 1770012, 2015847, 2687796, 4031694, 6047541, 8063388, 12095082, 18142623, 24190164, 36285246, 72570492]

約数ペア:

[(1, 72570492), (2, 36285246), (3, 24190164), (4, 18142623), (6, 12095082), (9, 8063388), (12, 6047541), (18, 4031694), (27, 2687796), (36, 2015847), (41, 1770012), (54, 1343898), (81, 895932), (82, 885006), (108, 671949), (123, 590004), (162, 447966), (164, 442503), (243, 298644), (246, 295002), (324, 223983), (369, 196668), (486, 149322), (492, 147501), (607, 119556), (729, 99548), (738, 98334), (972, 74661), (1107, 65556), (1214, 59778), (1458, 49774), (1476, 49167), (1821, 39852), (2214, 32778), (2428, 29889), (2916, 24887), (3321, 21852), (3642, 19926), (4428, 16389), (5463, 13284), (6642, 10926), (7284, 9963)]