81777468

素因数分解:

$2^2\times 3^1\times {\mathrm{103}}^1\times {\mathrm{109}}^1\times {\mathrm{607}}^1$

素因数の和:826

約数の個数: 48

約数和(自身を含む): 194754560

約数和(自身を除く): 112977092

約数列:

[1, 2, 3, 4, 6, 12, 103, 109, 206, 218, 309, 327, 412, 436, 607, 618, 654, 1214, 1236, 1308, 1821, 2428, 3642, 7284, 11227, 22454, 33681, 44908, 62521, 66163, 67362, 125042, 132326, 134724, 187563, 198489, 250084, 264652, 375126, 396978, 750252, 793956, 6814789, 13629578, 20444367, 27259156, 40888734, 81777468]

約数ペア:

[(1, 81777468), (2, 40888734), (3, 27259156), (4, 20444367), (6, 13629578), (12, 6814789), (103, 793956), (109, 750252), (206, 396978), (218, 375126), (309, 264652), (327, 250084), (412, 198489), (436, 187563), (607, 134724), (618, 132326), (654, 125042), (1214, 67362), (1236, 66163), (1308, 62521), (1821, 44908), (2428, 33681), (3642, 22454), (7284, 11227)]