65381256

素因数分解:

$2^3\times 3^4\times {\mathrm{163}}^1\times {\mathrm{619}}^1$

素因数の和:800

約数の個数: 80

約数和(自身を含む): 184549200

約数和(自身を除く): 119167944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 163, 216, 324, 326, 489, 619, 648, 652, 978, 1238, 1304, 1467, 1857, 1956, 2476, 2934, 3714, 3912, 4401, 4952, 5571, 5868, 7428, 8802, 11142, 11736, 13203, 14856, 16713, 17604, 22284, 26406, 33426, 35208, 44568, 50139, 52812, 66852, 100278, 100897, 105624, 133704, 200556, 201794, 302691, 401112, 403588, 605382, 807176, 908073, 1210764, 1816146, 2421528, 2724219, 3632292, 5448438, 7264584, 8172657, 10896876, 16345314, 21793752, 32690628, 65381256]

約数ペア:

[(1, 65381256), (2, 32690628), (3, 21793752), (4, 16345314), (6, 10896876), (8, 8172657), (9, 7264584), (12, 5448438), (18, 3632292), (24, 2724219), (27, 2421528), (36, 1816146), (54, 1210764), (72, 908073), (81, 807176), (108, 605382), (162, 403588), (163, 401112), (216, 302691), (324, 201794), (326, 200556), (489, 133704), (619, 105624), (648, 100897), (652, 100278), (978, 66852), (1238, 52812), (1304, 50139), (1467, 44568), (1857, 35208), (1956, 33426), (2476, 26406), (2934, 22284), (3714, 17604), (3912, 16713), (4401, 14856), (4952, 13203), (5571, 11736), (5868, 11142), (7428, 8802)]