84691132

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{349}}^1$

素因数の和:506

約数の個数: 48

約数和(自身を含む): 163072000

約数和(自身を除く): 78380868

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 103, 124, 206, 349, 412, 589, 698, 1178, 1396, 1957, 2356, 3193, 3914, 6386, 6631, 7828, 10819, 12772, 13262, 21638, 26524, 35947, 43276, 60667, 71894, 121334, 143788, 205561, 242668, 411122, 682993, 822244, 1114357, 1365986, 2228714, 2731972, 4457428, 21172783, 42345566, 84691132]

約数ペア:

[(1, 84691132), (2, 42345566), (4, 21172783), (19, 4457428), (31, 2731972), (38, 2228714), (62, 1365986), (76, 1114357), (103, 822244), (124, 682993), (206, 411122), (349, 242668), (412, 205561), (589, 143788), (698, 121334), (1178, 71894), (1396, 60667), (1957, 43276), (2356, 35947), (3193, 26524), (3914, 21638), (6386, 13262), (6631, 12772), (7828, 10819)]