72507798

素因数分解:

$2^1\times 3^7\times {\mathrm{11}}^2\times {\mathrm{137}}^1$

素因数の和:182

約数の個数: 96

約数和(自身を含む): 180603360

約数和(自身を除く): 108095562

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 81, 99, 121, 137, 162, 198, 242, 243, 274, 297, 363, 411, 486, 594, 726, 729, 822, 891, 1089, 1233, 1458, 1507, 1782, 2178, 2187, 2466, 2673, 3014, 3267, 3699, 4374, 4521, 5346, 6534, 7398, 8019, 9042, 9801, 11097, 13563, 16038, 16577, 19602, 22194, 24057, 27126, 29403, 33154, 33291, 40689, 48114, 49731, 58806, 66582, 81378, 88209, 99462, 99873, 122067, 149193, 176418, 199746, 244134, 264627, 298386, 299619, 366201, 447579, 529254, 599238, 732402, 895158, 1098603, 1342737, 2197206, 2685474, 3295809, 4028211, 6591618, 8056422, 12084633, 24169266, 36253899, 72507798]

約数ペア:

[(1, 72507798), (2, 36253899), (3, 24169266), (6, 12084633), (9, 8056422), (11, 6591618), (18, 4028211), (22, 3295809), (27, 2685474), (33, 2197206), (54, 1342737), (66, 1098603), (81, 895158), (99, 732402), (121, 599238), (137, 529254), (162, 447579), (198, 366201), (242, 299619), (243, 298386), (274, 264627), (297, 244134), (363, 199746), (411, 176418), (486, 149193), (594, 122067), (726, 99873), (729, 99462), (822, 88209), (891, 81378), (1089, 66582), (1233, 58806), (1458, 49731), (1507, 48114), (1782, 40689), (2178, 33291), (2187, 33154), (2466, 29403), (2673, 27126), (3014, 24057), (3267, 22194), (3699, 19602), (4374, 16577), (4521, 16038), (5346, 13563), (6534, 11097), (7398, 9801), (8019, 9042)]