72752384

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 72

約数和(自身を含む): 156549960

約数和(自身を除く): 83797576

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 229, 256, 272, 292, 458, 544, 584, 916, 1088, 1168, 1241, 1832, 2176, 2336, 2482, 3664, 3893, 4352, 4672, 4964, 7328, 7786, 9344, 9928, 14656, 15572, 16717, 18688, 19856, 29312, 31144, 33434, 39712, 58624, 62288, 66868, 79424, 124576, 133736, 158848, 249152, 267472, 284189, 317696, 498304, 534944, 568378, 996608, 1069888, 1136756, 2139776, 2273512, 4279552, 4547024, 9094048, 18188096, 36376192, 72752384]

約数ペア:

[(1, 72752384), (2, 36376192), (4, 18188096), (8, 9094048), (16, 4547024), (17, 4279552), (32, 2273512), (34, 2139776), (64, 1136756), (68, 1069888), (73, 996608), (128, 568378), (136, 534944), (146, 498304), (229, 317696), (256, 284189), (272, 267472), (292, 249152), (458, 158848), (544, 133736), (584, 124576), (916, 79424), (1088, 66868), (1168, 62288), (1241, 58624), (1832, 39712), (2176, 33434), (2336, 31144), (2482, 29312), (3664, 19856), (3893, 18688), (4352, 16717), (4672, 15572), (4964, 14656), (7328, 9928), (7786, 9344)]