83380892

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:235

約数の個数: 72

約数和(自身を含む): 179990496

約数和(自身を除く): 96609604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 73, 76, 113, 133, 146, 226, 266, 292, 361, 452, 511, 532, 722, 791, 1022, 1387, 1444, 1582, 2044, 2147, 2527, 2774, 3164, 4294, 5054, 5548, 8249, 8588, 9709, 10108, 15029, 16498, 19418, 26353, 30058, 32996, 38836, 40793, 52706, 57743, 60116, 81586, 105412, 115486, 156731, 163172, 184471, 230972, 285551, 313462, 368942, 571102, 626924, 737884, 1097117, 1142204, 2194234, 2977889, 4388468, 5955778, 11911556, 20845223, 41690446, 83380892]

約数ペア:

[(1, 83380892), (2, 41690446), (4, 20845223), (7, 11911556), (14, 5955778), (19, 4388468), (28, 2977889), (38, 2194234), (73, 1142204), (76, 1097117), (113, 737884), (133, 626924), (146, 571102), (226, 368942), (266, 313462), (292, 285551), (361, 230972), (452, 184471), (511, 163172), (532, 156731), (722, 115486), (791, 105412), (1022, 81586), (1387, 60116), (1444, 57743), (1582, 52706), (2044, 40793), (2147, 38836), (2527, 32996), (2774, 30058), (3164, 26353), (4294, 19418), (5054, 16498), (5548, 15029), (8249, 10108), (8588, 9709)]