78197306096

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{140227}}^1$

素因数の和:140638

約数の個数: 80

約数和(自身を含む): 186958700544

約数和(自身を除く): 108761394448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 383, 728, 766, 1456, 1532, 2681, 3064, 4979, 5362, 6128, 9958, 10724, 19916, 21448, 34853, 39832, 42896, 69706, 79664, 139412, 140227, 278824, 280454, 557648, 560908, 981589, 1121816, 1822951, 1963178, 2243632, 3645902, 3926356, 7291804, 7852712, 12760657, 14583608, 15705424, 25521314, 29167216, 51042628, 53706941, 102085256, 107413882, 204170512, 214827764, 375948587, 429655528, 698190233, 751897174, 859311056, 1396380466, 1503794348, 2792760932, 3007588696, 4887331631, 5585521864, 6015177392, 9774663262, 11171043728, 19549326524, 39098653048, 78197306096]

約数ペア:

[(1, 78197306096), (2, 39098653048), (4, 19549326524), (7, 11171043728), (8, 9774663262), (13, 6015177392), (14, 5585521864), (16, 4887331631), (26, 3007588696), (28, 2792760932), (52, 1503794348), (56, 1396380466), (91, 859311056), (104, 751897174), (112, 698190233), (182, 429655528), (208, 375948587), (364, 214827764), (383, 204170512), (728, 107413882), (766, 102085256), (1456, 53706941), (1532, 51042628), (2681, 29167216), (3064, 25521314), (4979, 15705424), (5362, 14583608), (6128, 12760657), (9958, 7852712), (10724, 7291804), (19916, 3926356), (21448, 3645902), (34853, 2243632), (39832, 1963178), (42896, 1822951), (69706, 1121816), (79664, 981589), (139412, 560908), (140227, 557648), (278824, 280454)]