72758016

素因数分解:

$2^8\times 3^2\times {\mathrm{23}}^1\times {\mathrm{1373}}^1$

素因数の和:1418

約数の個数: 108

約数和(自身を含む): 219059568

約数和(自身を除く): 146301552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 64, 69, 72, 92, 96, 128, 138, 144, 184, 192, 207, 256, 276, 288, 368, 384, 414, 552, 576, 736, 768, 828, 1104, 1152, 1373, 1472, 1656, 2208, 2304, 2746, 2944, 3312, 4119, 4416, 5492, 5888, 6624, 8238, 8832, 10984, 12357, 13248, 16476, 17664, 21968, 24714, 26496, 31579, 32952, 43936, 49428, 52992, 63158, 65904, 87872, 94737, 98856, 126316, 131808, 175744, 189474, 197712, 252632, 263616, 284211, 351488, 378948, 395424, 505264, 527232, 568422, 757896, 790848, 1010528, 1054464, 1136844, 1515792, 1581696, 2021056, 2273688, 3031584, 3163392, 4042112, 4547376, 6063168, 8084224, 9094752, 12126336, 18189504, 24252672, 36379008, 72758016]

約数ペア:

[(1, 72758016), (2, 36379008), (3, 24252672), (4, 18189504), (6, 12126336), (8, 9094752), (9, 8084224), (12, 6063168), (16, 4547376), (18, 4042112), (23, 3163392), (24, 3031584), (32, 2273688), (36, 2021056), (46, 1581696), (48, 1515792), (64, 1136844), (69, 1054464), (72, 1010528), (92, 790848), (96, 757896), (128, 568422), (138, 527232), (144, 505264), (184, 395424), (192, 378948), (207, 351488), (256, 284211), (276, 263616), (288, 252632), (368, 197712), (384, 189474), (414, 175744), (552, 131808), (576, 126316), (736, 98856), (768, 94737), (828, 87872), (1104, 65904), (1152, 63158), (1373, 52992), (1472, 49428), (1656, 43936), (2208, 32952), (2304, 31579), (2746, 26496), (2944, 24714), (3312, 21968), (4119, 17664), (4416, 16476), (5492, 13248), (5888, 12357), (6624, 10984), (8238, 8832)]