79649178

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{661}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 193198080

約数和(自身を除く): 113548902

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 151, 266, 302, 399, 453, 661, 798, 906, 1057, 1322, 1983, 2114, 2869, 3171, 3966, 4627, 5738, 6342, 8607, 9254, 12559, 13881, 17214, 20083, 25118, 27762, 37677, 40166, 60249, 75354, 87913, 99811, 120498, 175826, 199622, 263739, 299433, 527478, 598866, 698677, 1397354, 1896409, 2096031, 3792818, 4192062, 5689227, 11378454, 13274863, 26549726, 39824589, 79649178]

約数ペア:

[(1, 79649178), (2, 39824589), (3, 26549726), (6, 13274863), (7, 11378454), (14, 5689227), (19, 4192062), (21, 3792818), (38, 2096031), (42, 1896409), (57, 1397354), (114, 698677), (133, 598866), (151, 527478), (266, 299433), (302, 263739), (399, 199622), (453, 175826), (661, 120498), (798, 99811), (906, 87913), (1057, 75354), (1322, 60249), (1983, 40166), (2114, 37677), (2869, 27762), (3171, 25118), (3966, 20083), (4627, 17214), (5738, 13881), (6342, 12559), (8607, 9254)]