78772464

素因数分解:

$2^4\times 3^2\times {\mathrm{293}}^1\times {\mathrm{1867}}^1$

素因数の和:2174

約数の個数: 60

約数和(自身を含む): 221324376

約数和(自身を除く): 142551912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 293, 586, 879, 1172, 1758, 1867, 2344, 2637, 3516, 3734, 4688, 5274, 5601, 7032, 7468, 10548, 11202, 14064, 14936, 16803, 21096, 22404, 29872, 33606, 42192, 44808, 67212, 89616, 134424, 268848, 547031, 1094062, 1641093, 2188124, 3282186, 4376248, 4923279, 6564372, 8752496, 9846558, 13128744, 19693116, 26257488, 39386232, 78772464]

約数ペア:

[(1, 78772464), (2, 39386232), (3, 26257488), (4, 19693116), (6, 13128744), (8, 9846558), (9, 8752496), (12, 6564372), (16, 4923279), (18, 4376248), (24, 3282186), (36, 2188124), (48, 1641093), (72, 1094062), (144, 547031), (293, 268848), (586, 134424), (879, 89616), (1172, 67212), (1758, 44808), (1867, 42192), (2344, 33606), (2637, 29872), (3516, 22404), (3734, 21096), (4688, 16803), (5274, 14936), (5601, 14064), (7032, 11202), (7468, 10548)]