77753808

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{257}}^1$

素因数の和:473

約数の個数: 120

約数和(自身を含む): 239556096

約数和(自身を除く): 161802288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 191, 198, 257, 264, 382, 396, 514, 528, 573, 764, 771, 792, 1028, 1146, 1528, 1542, 1584, 1719, 2056, 2101, 2292, 2313, 2827, 3056, 3084, 3438, 4112, 4202, 4584, 4626, 5654, 6168, 6303, 6876, 8404, 8481, 9168, 9252, 11308, 12336, 12606, 13752, 16808, 16962, 18504, 18909, 22616, 25212, 25443, 27504, 33616, 33924, 37008, 37818, 45232, 49087, 50424, 50886, 67848, 75636, 98174, 100848, 101772, 135696, 147261, 151272, 196348, 203544, 294522, 302544, 392696, 407088, 441783, 539957, 589044, 785392, 883566, 1079914, 1178088, 1619871, 1767132, 2159828, 2356176, 3239742, 3534264, 4319656, 4859613, 6479484, 7068528, 8639312, 9719226, 12958968, 19438452, 25917936, 38876904, 77753808]

約数ペア:

[(1, 77753808), (2, 38876904), (3, 25917936), (4, 19438452), (6, 12958968), (8, 9719226), (9, 8639312), (11, 7068528), (12, 6479484), (16, 4859613), (18, 4319656), (22, 3534264), (24, 3239742), (33, 2356176), (36, 2159828), (44, 1767132), (48, 1619871), (66, 1178088), (72, 1079914), (88, 883566), (99, 785392), (132, 589044), (144, 539957), (176, 441783), (191, 407088), (198, 392696), (257, 302544), (264, 294522), (382, 203544), (396, 196348), (514, 151272), (528, 147261), (573, 135696), (764, 101772), (771, 100848), (792, 98174), (1028, 75636), (1146, 67848), (1528, 50886), (1542, 50424), (1584, 49087), (1719, 45232), (2056, 37818), (2101, 37008), (2292, 33924), (2313, 33616), (2827, 27504), (3056, 25443), (3084, 25212), (3438, 22616), (4112, 18909), (4202, 18504), (4584, 16962), (4626, 16808), (5654, 13752), (6168, 12606), (6303, 12336), (6876, 11308), (8404, 9252), (8481, 9168)]