80604648

素因数分解:

$2^3\times 3^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{383}}^1$

素因数の和:511

約数の個数: 96

約数和(自身を含む): 227635200

約数和(自身を除く): 147030552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 37, 72, 74, 79, 111, 148, 158, 222, 237, 296, 316, 333, 383, 444, 474, 632, 666, 711, 766, 888, 948, 1149, 1332, 1422, 1532, 1896, 2298, 2664, 2844, 2923, 3064, 3447, 4596, 5688, 5846, 6894, 8769, 9192, 11692, 13788, 14171, 17538, 23384, 26307, 27576, 28342, 30257, 35076, 42513, 52614, 56684, 60514, 70152, 85026, 90771, 105228, 113368, 121028, 127539, 170052, 181542, 210456, 242056, 255078, 272313, 340104, 363084, 510156, 544626, 726168, 1020312, 1089252, 1119509, 2178504, 2239018, 3358527, 4478036, 6717054, 8956072, 10075581, 13434108, 20151162, 26868216, 40302324, 80604648]

約数ペア:

[(1, 80604648), (2, 40302324), (3, 26868216), (4, 20151162), (6, 13434108), (8, 10075581), (9, 8956072), (12, 6717054), (18, 4478036), (24, 3358527), (36, 2239018), (37, 2178504), (72, 1119509), (74, 1089252), (79, 1020312), (111, 726168), (148, 544626), (158, 510156), (222, 363084), (237, 340104), (296, 272313), (316, 255078), (333, 242056), (383, 210456), (444, 181542), (474, 170052), (632, 127539), (666, 121028), (711, 113368), (766, 105228), (888, 90771), (948, 85026), (1149, 70152), (1332, 60514), (1422, 56684), (1532, 52614), (1896, 42513), (2298, 35076), (2664, 30257), (2844, 28342), (2923, 27576), (3064, 26307), (3447, 23384), (4596, 17538), (5688, 14171), (5846, 13788), (6894, 11692), (8769, 9192)]