77756490

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{41141}}^1$

素因数の和:41164

約数の個数: 64

約数和(自身を含む): 236977920

約数和(自身を除く): 159221430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 41141, 82282, 123423, 205705, 246846, 287987, 370269, 411410, 575974, 617115, 740538, 863961, 1110807, 1234230, 1439935, 1727922, 1851345, 2221614, 2591883, 2879870, 3702690, 4319805, 5183766, 5554035, 7775649, 8639610, 11108070, 12959415, 15551298, 25918830, 38878245, 77756490]

約数ペア:

[(1, 77756490), (2, 38878245), (3, 25918830), (5, 15551298), (6, 12959415), (7, 11108070), (9, 8639610), (10, 7775649), (14, 5554035), (15, 5183766), (18, 4319805), (21, 3702690), (27, 2879870), (30, 2591883), (35, 2221614), (42, 1851345), (45, 1727922), (54, 1439935), (63, 1234230), (70, 1110807), (90, 863961), (105, 740538), (126, 617115), (135, 575974), (189, 411410), (210, 370269), (270, 287987), (315, 246846), (378, 205705), (630, 123423), (945, 82282), (1890, 41141)]