64855584

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{9791}}^1$

素因数の和:9830

約数の個数: 72

約数和(自身を含む): 192471552

約数和(自身を除く): 127615968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 9791, 19582, 29373, 39164, 58746, 78328, 88119, 117492, 156656, 176238, 225193, 234984, 313312, 352476, 450386, 469968, 675579, 704952, 900772, 939936, 1351158, 1409904, 1801544, 2026737, 2702316, 2819808, 3603088, 4053474, 5404632, 7206176, 8106948, 10809264, 16213896, 21618528, 32427792, 64855584]

約数ペア:

[(1, 64855584), (2, 32427792), (3, 21618528), (4, 16213896), (6, 10809264), (8, 8106948), (9, 7206176), (12, 5404632), (16, 4053474), (18, 3603088), (23, 2819808), (24, 2702316), (32, 2026737), (36, 1801544), (46, 1409904), (48, 1351158), (69, 939936), (72, 900772), (92, 704952), (96, 675579), (138, 469968), (144, 450386), (184, 352476), (207, 313312), (276, 234984), (288, 225193), (368, 176238), (414, 156656), (552, 117492), (736, 88119), (828, 78328), (1104, 58746), (1656, 39164), (2208, 29373), (3312, 19582), (6624, 9791)]