84750032

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 197487360

約数和(自身を除く): 112737328

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 31, 34, 38, 46, 62, 68, 76, 92, 124, 136, 152, 184, 248, 272, 304, 323, 368, 391, 437, 496, 527, 529, 589, 646, 713, 782, 874, 1054, 1058, 1178, 1292, 1426, 1564, 1748, 2108, 2116, 2356, 2584, 2852, 3128, 3496, 4216, 4232, 4712, 5168, 5704, 6256, 6992, 7429, 8432, 8464, 8993, 9424, 10013, 10051, 11408, 12121, 13547, 14858, 16399, 17986, 20026, 20102, 24242, 27094, 29716, 32798, 35972, 40052, 40204, 48484, 54188, 59432, 65596, 71944, 80104, 80408, 96968, 108376, 118864, 131192, 143888, 160208, 160816, 170867, 193936, 216752, 230299, 262384, 278783, 311581, 341734, 460598, 557566, 623162, 683468, 921196, 1115132, 1246324, 1366936, 1842392, 2230264, 2492648, 2733872, 3684784, 4460528, 4985296, 5296877, 10593754, 21187508, 42375016, 84750032]

約数ペア:

[(1, 84750032), (2, 42375016), (4, 21187508), (8, 10593754), (16, 5296877), (17, 4985296), (19, 4460528), (23, 3684784), (31, 2733872), (34, 2492648), (38, 2230264), (46, 1842392), (62, 1366936), (68, 1246324), (76, 1115132), (92, 921196), (124, 683468), (136, 623162), (152, 557566), (184, 460598), (248, 341734), (272, 311581), (304, 278783), (323, 262384), (368, 230299), (391, 216752), (437, 193936), (496, 170867), (527, 160816), (529, 160208), (589, 143888), (646, 131192), (713, 118864), (782, 108376), (874, 96968), (1054, 80408), (1058, 80104), (1178, 71944), (1292, 65596), (1426, 59432), (1564, 54188), (1748, 48484), (2108, 40204), (2116, 40052), (2356, 35972), (2584, 32798), (2852, 29716), (3128, 27094), (3496, 24242), (4216, 20102), (4232, 20026), (4712, 17986), (5168, 16399), (5704, 14858), (6256, 13547), (6992, 12121), (7429, 11408), (8432, 10051), (8464, 10013), (8993, 9424)]