66764898

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1$

素因数の和:341

約数の個数: 80

約数和(自身を含む): 159720000

約数和(自身を除く): 92955102

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 109, 114, 162, 171, 199, 218, 327, 342, 398, 513, 597, 654, 981, 1026, 1194, 1539, 1791, 1962, 2071, 2943, 3078, 3582, 3781, 4142, 5373, 5886, 6213, 7562, 8829, 10746, 11343, 12426, 16119, 17658, 18639, 21691, 22686, 32238, 34029, 37278, 43382, 55917, 65073, 68058, 102087, 111834, 130146, 167751, 195219, 204174, 306261, 335502, 390438, 412129, 585657, 612522, 824258, 1171314, 1236387, 1756971, 2472774, 3513942, 3709161, 7418322, 11127483, 22254966, 33382449, 66764898]

約数ペア:

[(1, 66764898), (2, 33382449), (3, 22254966), (6, 11127483), (9, 7418322), (18, 3709161), (19, 3513942), (27, 2472774), (38, 1756971), (54, 1236387), (57, 1171314), (81, 824258), (109, 612522), (114, 585657), (162, 412129), (171, 390438), (199, 335502), (218, 306261), (327, 204174), (342, 195219), (398, 167751), (513, 130146), (597, 111834), (654, 102087), (981, 68058), (1026, 65073), (1194, 55917), (1539, 43382), (1791, 37278), (1962, 34029), (2071, 32238), (2943, 22686), (3078, 21691), (3582, 18639), (3781, 17658), (4142, 16119), (5373, 12426), (5886, 11343), (6213, 10746), (7562, 8829)]