84316528

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{389}}^1$

素因数の和:470

約数の個数: 80

約数和(自身を含む): 185702400

約数和(自身を除く): 101385872

約数列:

[1, 2, 4, 8, 16, 19, 23, 31, 38, 46, 62, 76, 92, 124, 152, 184, 248, 304, 368, 389, 437, 496, 589, 713, 778, 874, 1178, 1426, 1556, 1748, 2356, 2852, 3112, 3496, 4712, 5704, 6224, 6992, 7391, 8947, 9424, 11408, 12059, 13547, 14782, 17894, 24118, 27094, 29564, 35788, 48236, 54188, 59128, 71576, 96472, 108376, 118256, 143152, 169993, 192944, 216752, 229121, 277357, 339986, 458242, 554714, 679972, 916484, 1109428, 1359944, 1832968, 2218856, 2719888, 3665936, 4437712, 5269783, 10539566, 21079132, 42158264, 84316528]

約数ペア:

[(1, 84316528), (2, 42158264), (4, 21079132), (8, 10539566), (16, 5269783), (19, 4437712), (23, 3665936), (31, 2719888), (38, 2218856), (46, 1832968), (62, 1359944), (76, 1109428), (92, 916484), (124, 679972), (152, 554714), (184, 458242), (248, 339986), (304, 277357), (368, 229121), (389, 216752), (437, 192944), (496, 169993), (589, 143152), (713, 118256), (778, 108376), (874, 96472), (1178, 71576), (1426, 59128), (1556, 54188), (1748, 48236), (2356, 35788), (2852, 29564), (3112, 27094), (3496, 24118), (4712, 17894), (5704, 14782), (6224, 13547), (6992, 12059), (7391, 11408), (8947, 9424)]