71979264

素因数分解:

$2^8\times 3^2\times 7^1\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 108

約数和(自身を含む): 237234816

約数和(自身を除く): 165255552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 64, 72, 84, 96, 112, 126, 128, 144, 168, 192, 224, 252, 256, 288, 336, 384, 448, 504, 576, 672, 768, 896, 1008, 1152, 1344, 1792, 2016, 2304, 2688, 4032, 4463, 5376, 8064, 8926, 13389, 16128, 17852, 26778, 31241, 35704, 40167, 53556, 62482, 71408, 80334, 93723, 107112, 124964, 142816, 160668, 187446, 214224, 249928, 281169, 285632, 321336, 374892, 428448, 499856, 562338, 571264, 642672, 749784, 856896, 999712, 1124676, 1142528, 1285344, 1499568, 1713792, 1999424, 2249352, 2570688, 2999136, 3427584, 3998848, 4498704, 5141376, 5998272, 7997696, 8997408, 10282752, 11996544, 17994816, 23993088, 35989632, 71979264]

約数ペア:

[(1, 71979264), (2, 35989632), (3, 23993088), (4, 17994816), (6, 11996544), (7, 10282752), (8, 8997408), (9, 7997696), (12, 5998272), (14, 5141376), (16, 4498704), (18, 3998848), (21, 3427584), (24, 2999136), (28, 2570688), (32, 2249352), (36, 1999424), (42, 1713792), (48, 1499568), (56, 1285344), (63, 1142528), (64, 1124676), (72, 999712), (84, 856896), (96, 749784), (112, 642672), (126, 571264), (128, 562338), (144, 499856), (168, 428448), (192, 374892), (224, 321336), (252, 285632), (256, 281169), (288, 249928), (336, 214224), (384, 187446), (448, 160668), (504, 142816), (576, 124964), (672, 107112), (768, 93723), (896, 80334), (1008, 71408), (1152, 62482), (1344, 53556), (1792, 40167), (2016, 35704), (2304, 31241), (2688, 26778), (4032, 17852), (4463, 16128), (5376, 13389), (8064, 8926)]