77816928

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 96

約数和(自身を含む): 238968576

約数和(自身を除く): 161151648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 84, 86, 96, 112, 129, 168, 172, 224, 258, 301, 336, 344, 516, 602, 672, 688, 903, 1032, 1204, 1376, 1806, 2064, 2408, 2693, 3612, 4128, 4816, 5386, 7224, 8079, 9632, 10772, 14448, 16158, 18851, 21544, 28896, 32316, 37702, 43088, 56553, 64632, 75404, 86176, 113106, 115799, 129264, 150808, 226212, 231598, 258528, 301616, 347397, 452424, 463196, 603232, 694794, 810593, 904848, 926392, 1389588, 1621186, 1809696, 1852784, 2431779, 2779176, 3242372, 3705568, 4863558, 5558352, 6484744, 9727116, 11116704, 12969488, 19454232, 25938976, 38908464, 77816928]

約数ペア:

[(1, 77816928), (2, 38908464), (3, 25938976), (4, 19454232), (6, 12969488), (7, 11116704), (8, 9727116), (12, 6484744), (14, 5558352), (16, 4863558), (21, 3705568), (24, 3242372), (28, 2779176), (32, 2431779), (42, 1852784), (43, 1809696), (48, 1621186), (56, 1389588), (84, 926392), (86, 904848), (96, 810593), (112, 694794), (129, 603232), (168, 463196), (172, 452424), (224, 347397), (258, 301616), (301, 258528), (336, 231598), (344, 226212), (516, 150808), (602, 129264), (672, 115799), (688, 113106), (903, 86176), (1032, 75404), (1204, 64632), (1376, 56553), (1806, 43088), (2064, 37702), (2408, 32316), (2693, 28896), (3612, 21544), (4128, 18851), (4816, 16158), (5386, 14448), (7224, 10772), (8079, 9632)]