8662212

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{223}}^1$

素因数の和:329

約数の個数: 72

約数和(自身を含む): 23971584

約数和(自身を除く): 15309372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 83, 117, 156, 166, 223, 234, 249, 332, 446, 468, 498, 669, 747, 892, 996, 1079, 1338, 1494, 2007, 2158, 2676, 2899, 2988, 3237, 4014, 4316, 5798, 6474, 8028, 8697, 9711, 11596, 12948, 17394, 18509, 19422, 26091, 34788, 37018, 38844, 52182, 55527, 74036, 104364, 111054, 166581, 222108, 240617, 333162, 481234, 666324, 721851, 962468, 1443702, 2165553, 2887404, 4331106, 8662212]

約数ペア:

[(1, 8662212), (2, 4331106), (3, 2887404), (4, 2165553), (6, 1443702), (9, 962468), (12, 721851), (13, 666324), (18, 481234), (26, 333162), (36, 240617), (39, 222108), (52, 166581), (78, 111054), (83, 104364), (117, 74036), (156, 55527), (166, 52182), (223, 38844), (234, 37018), (249, 34788), (332, 26091), (446, 19422), (468, 18509), (498, 17394), (669, 12948), (747, 11596), (892, 9711), (996, 8697), (1079, 8028), (1338, 6474), (1494, 5798), (2007, 4316), (2158, 4014), (2676, 3237), (2899, 2988)]