72473712

素因数分解:

$2^4\times 3^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 192785280

約数和(自身を除く): 120311568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 59, 118, 157, 163, 177, 236, 314, 326, 354, 471, 472, 489, 628, 652, 708, 942, 944, 978, 1256, 1304, 1416, 1884, 1956, 2512, 2608, 2832, 3768, 3912, 7536, 7824, 9263, 9617, 18526, 19234, 25591, 27789, 28851, 37052, 38468, 51182, 55578, 57702, 74104, 76773, 76936, 102364, 111156, 115404, 148208, 153546, 153872, 204728, 222312, 230808, 307092, 409456, 444624, 461616, 614184, 1228368, 1509869, 3019738, 4529607, 6039476, 9059214, 12078952, 18118428, 24157904, 36236856, 72473712]

約数ペア:

[(1, 72473712), (2, 36236856), (3, 24157904), (4, 18118428), (6, 12078952), (8, 9059214), (12, 6039476), (16, 4529607), (24, 3019738), (48, 1509869), (59, 1228368), (118, 614184), (157, 461616), (163, 444624), (177, 409456), (236, 307092), (314, 230808), (326, 222312), (354, 204728), (471, 153872), (472, 153546), (489, 148208), (628, 115404), (652, 111156), (708, 102364), (942, 76936), (944, 76773), (978, 74104), (1256, 57702), (1304, 55578), (1416, 51182), (1884, 38468), (1956, 37052), (2512, 28851), (2608, 27789), (2832, 25591), (3768, 19234), (3912, 18526), (7536, 9617), (7824, 9263)]