72403848

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1040

約数の個数: 128

約数和(自身を含む): 226713600

約数和(自身を除く): 154309752

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 31, 33, 36, 44, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 558, 594, 682, 744, 792, 837, 983, 1023, 1116, 1188, 1364, 1674, 1966, 2046, 2232, 2376, 2728, 2949, 3069, 3348, 3932, 4092, 5898, 6138, 6696, 7864, 8184, 8847, 9207, 10813, 11796, 12276, 17694, 18414, 21626, 23592, 24552, 26541, 30473, 32439, 35388, 36828, 43252, 53082, 60946, 64878, 70776, 73656, 86504, 91419, 97317, 106164, 121892, 129756, 182838, 194634, 212328, 243784, 259512, 274257, 291951, 335203, 365676, 389268, 548514, 583902, 670406, 731352, 778536, 822771, 1005609, 1097028, 1167804, 1340812, 1645542, 2011218, 2194056, 2335608, 2681624, 3016827, 3291084, 4022436, 6033654, 6582168, 8044872, 9050481, 12067308, 18100962, 24134616, 36201924, 72403848]

約数ペア:

[(1, 72403848), (2, 36201924), (3, 24134616), (4, 18100962), (6, 12067308), (8, 9050481), (9, 8044872), (11, 6582168), (12, 6033654), (18, 4022436), (22, 3291084), (24, 3016827), (27, 2681624), (31, 2335608), (33, 2194056), (36, 2011218), (44, 1645542), (54, 1340812), (62, 1167804), (66, 1097028), (72, 1005609), (88, 822771), (93, 778536), (99, 731352), (108, 670406), (124, 583902), (132, 548514), (186, 389268), (198, 365676), (216, 335203), (248, 291951), (264, 274257), (279, 259512), (297, 243784), (341, 212328), (372, 194634), (396, 182838), (558, 129756), (594, 121892), (682, 106164), (744, 97317), (792, 91419), (837, 86504), (983, 73656), (1023, 70776), (1116, 64878), (1188, 60946), (1364, 53082), (1674, 43252), (1966, 36828), (2046, 35388), (2232, 32439), (2376, 30473), (2728, 26541), (2949, 24552), (3069, 23592), (3348, 21626), (3932, 18414), (4092, 17694), (5898, 12276), (6138, 11796), (6696, 10813), (7864, 9207), (8184, 8847)]