79723908

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{1847}}^1$

素因数の和:1977

約数の個数: 72

約数和(自身を含む): 221981760

約数和(自身を除く): 142257852

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 109, 132, 198, 218, 327, 396, 436, 654, 981, 1199, 1308, 1847, 1962, 2398, 3597, 3694, 3924, 4796, 5541, 7194, 7388, 10791, 11082, 14388, 16623, 20317, 21582, 22164, 33246, 40634, 43164, 60951, 66492, 81268, 121902, 182853, 201323, 243804, 365706, 402646, 603969, 731412, 805292, 1207938, 1811907, 2214553, 2415876, 3623814, 4429106, 6643659, 7247628, 8858212, 13287318, 19930977, 26574636, 39861954, 79723908]

約数ペア:

[(1, 79723908), (2, 39861954), (3, 26574636), (4, 19930977), (6, 13287318), (9, 8858212), (11, 7247628), (12, 6643659), (18, 4429106), (22, 3623814), (33, 2415876), (36, 2214553), (44, 1811907), (66, 1207938), (99, 805292), (109, 731412), (132, 603969), (198, 402646), (218, 365706), (327, 243804), (396, 201323), (436, 182853), (654, 121902), (981, 81268), (1199, 66492), (1308, 60951), (1847, 43164), (1962, 40634), (2398, 33246), (3597, 22164), (3694, 21582), (3924, 20317), (4796, 16623), (5541, 14388), (7194, 11082), (7388, 10791)]