72398214

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{5689}}^1$

素因数の和:5805

約数の個数: 48

約数和(自身を含む): 181078560

約数和(自身を除く): 108680346

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1414, 1818, 2121, 4242, 5689, 6363, 11378, 12726, 17067, 34134, 39823, 51201, 79646, 102402, 119469, 238938, 358407, 574589, 716814, 1149178, 1723767, 3447534, 4022123, 5171301, 8044246, 10342602, 12066369, 24132738, 36199107, 72398214]

約数ペア:

[(1, 72398214), (2, 36199107), (3, 24132738), (6, 12066369), (7, 10342602), (9, 8044246), (14, 5171301), (18, 4022123), (21, 3447534), (42, 1723767), (63, 1149178), (101, 716814), (126, 574589), (202, 358407), (303, 238938), (606, 119469), (707, 102402), (909, 79646), (1414, 51201), (1818, 39823), (2121, 34134), (4242, 17067), (5689, 12726), (6363, 11378)]