73881288

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:428

約数の個数: 128

約数和(自身を含む): 224380800

約数和(自身を除く): 150499512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 83, 104, 108, 117, 156, 166, 216, 234, 249, 312, 317, 332, 351, 468, 498, 634, 664, 702, 747, 936, 951, 996, 1079, 1268, 1404, 1494, 1902, 1992, 2158, 2241, 2536, 2808, 2853, 2988, 3237, 3804, 4121, 4316, 4482, 5706, 5976, 6474, 7608, 8242, 8559, 8632, 8964, 9711, 11412, 12363, 12948, 16484, 17118, 17928, 19422, 22824, 24726, 25896, 26311, 29133, 32968, 34236, 37089, 38844, 49452, 52622, 58266, 68472, 74178, 77688, 78933, 98904, 105244, 111267, 116532, 148356, 157866, 210488, 222534, 233064, 236799, 296712, 315732, 342043, 445068, 473598, 631464, 684086, 710397, 890136, 947196, 1026129, 1368172, 1420794, 1894392, 2052258, 2736344, 2841588, 3078387, 4104516, 5683176, 6156774, 8209032, 9235161, 12313548, 18470322, 24627096, 36940644, 73881288]

約数ペア:

[(1, 73881288), (2, 36940644), (3, 24627096), (4, 18470322), (6, 12313548), (8, 9235161), (9, 8209032), (12, 6156774), (13, 5683176), (18, 4104516), (24, 3078387), (26, 2841588), (27, 2736344), (36, 2052258), (39, 1894392), (52, 1420794), (54, 1368172), (72, 1026129), (78, 947196), (83, 890136), (104, 710397), (108, 684086), (117, 631464), (156, 473598), (166, 445068), (216, 342043), (234, 315732), (249, 296712), (312, 236799), (317, 233064), (332, 222534), (351, 210488), (468, 157866), (498, 148356), (634, 116532), (664, 111267), (702, 105244), (747, 98904), (936, 78933), (951, 77688), (996, 74178), (1079, 68472), (1268, 58266), (1404, 52622), (1494, 49452), (1902, 38844), (1992, 37089), (2158, 34236), (2241, 32968), (2536, 29133), (2808, 26311), (2853, 25896), (2988, 24726), (3237, 22824), (3804, 19422), (4121, 17928), (4316, 17118), (4482, 16484), (5706, 12948), (5976, 12363), (6474, 11412), (7608, 9711), (8242, 8964), (8559, 8632)]