72316552

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1$

素因数の和:603

約数の個数: 96

約数和(自身を含む): 177949440

約数和(自身を除く): 105632888

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 49, 56, 62, 77, 88, 98, 124, 154, 196, 217, 248, 308, 341, 392, 434, 539, 541, 616, 682, 868, 1078, 1082, 1364, 1519, 1736, 2156, 2164, 2387, 2728, 3038, 3787, 4312, 4328, 4774, 5951, 6076, 7574, 9548, 11902, 12152, 15148, 16709, 16771, 19096, 23804, 26509, 30296, 33418, 33542, 41657, 47608, 53018, 66836, 67084, 83314, 106036, 117397, 133672, 134168, 166628, 184481, 212072, 234794, 291599, 333256, 368962, 469588, 583198, 737924, 821779, 939176, 1166396, 1291367, 1475848, 1643558, 2332792, 2582734, 3287116, 5165468, 6574232, 9039569, 10330936, 18079138, 36158276, 72316552]

約数ペア:

[(1, 72316552), (2, 36158276), (4, 18079138), (7, 10330936), (8, 9039569), (11, 6574232), (14, 5165468), (22, 3287116), (28, 2582734), (31, 2332792), (44, 1643558), (49, 1475848), (56, 1291367), (62, 1166396), (77, 939176), (88, 821779), (98, 737924), (124, 583198), (154, 469588), (196, 368962), (217, 333256), (248, 291599), (308, 234794), (341, 212072), (392, 184481), (434, 166628), (539, 134168), (541, 133672), (616, 117397), (682, 106036), (868, 83314), (1078, 67084), (1082, 66836), (1364, 53018), (1519, 47608), (1736, 41657), (2156, 33542), (2164, 33418), (2387, 30296), (2728, 26509), (3038, 23804), (3787, 19096), (4312, 16771), (4328, 16709), (4774, 15148), (5951, 12152), (6076, 11902), (7574, 9548)]