70783664

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:131

約数の個数: 160

約数和(自身を含む): 180940800

約数和(自身を除く): 110157136

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 31, 37, 38, 56, 58, 62, 74, 76, 112, 116, 124, 133, 148, 152, 203, 217, 232, 248, 259, 266, 296, 304, 406, 434, 464, 496, 518, 532, 551, 589, 592, 703, 812, 868, 899, 1036, 1064, 1073, 1102, 1147, 1178, 1406, 1624, 1736, 1798, 2072, 2128, 2146, 2204, 2294, 2356, 2812, 3248, 3472, 3596, 3857, 4123, 4144, 4292, 4408, 4588, 4712, 4921, 5624, 6293, 7192, 7511, 7714, 8029, 8246, 8584, 8816, 9176, 9424, 9842, 11248, 12586, 14384, 15022, 15428, 16058, 16492, 17081, 17168, 18352, 19684, 20387, 21793, 25172, 30044, 30856, 32116, 32984, 33263, 34162, 39368, 40774, 43586, 50344, 60088, 61712, 64232, 65968, 66526, 68324, 78736, 81548, 87172, 100688, 119567, 120176, 128464, 133052, 136648, 142709, 152551, 163096, 174344, 232841, 239134, 266104, 273296, 285418, 305102, 326192, 348688, 465682, 478268, 532208, 570836, 610204, 631997, 931364, 956536, 1141672, 1220408, 1263994, 1862728, 1913072, 2283344, 2440816, 2527988, 3725456, 4423979, 5055976, 8847958, 10111952, 17695916, 35391832, 70783664]

約数ペア:

[(1, 70783664), (2, 35391832), (4, 17695916), (7, 10111952), (8, 8847958), (14, 5055976), (16, 4423979), (19, 3725456), (28, 2527988), (29, 2440816), (31, 2283344), (37, 1913072), (38, 1862728), (56, 1263994), (58, 1220408), (62, 1141672), (74, 956536), (76, 931364), (112, 631997), (116, 610204), (124, 570836), (133, 532208), (148, 478268), (152, 465682), (203, 348688), (217, 326192), (232, 305102), (248, 285418), (259, 273296), (266, 266104), (296, 239134), (304, 232841), (406, 174344), (434, 163096), (464, 152551), (496, 142709), (518, 136648), (532, 133052), (551, 128464), (589, 120176), (592, 119567), (703, 100688), (812, 87172), (868, 81548), (899, 78736), (1036, 68324), (1064, 66526), (1073, 65968), (1102, 64232), (1147, 61712), (1178, 60088), (1406, 50344), (1624, 43586), (1736, 40774), (1798, 39368), (2072, 34162), (2128, 33263), (2146, 32984), (2204, 32116), (2294, 30856), (2356, 30044), (2812, 25172), (3248, 21793), (3472, 20387), (3596, 19684), (3857, 18352), (4123, 17168), (4144, 17081), (4292, 16492), (4408, 16058), (4588, 15428), (4712, 15022), (4921, 14384), (5624, 12586), (6293, 11248), (7192, 9842), (7511, 9424), (7714, 9176), (8029, 8816), (8246, 8584)]