72047934

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 189303840

約数和(自身を除く): 117255906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 73, 98, 126, 146, 147, 189, 219, 294, 373, 378, 438, 441, 511, 657, 746, 882, 1022, 1119, 1314, 1323, 1533, 1971, 2238, 2611, 2646, 3066, 3357, 3577, 3942, 4599, 5222, 6714, 7154, 7833, 9198, 10071, 10731, 13797, 15666, 18277, 20142, 21462, 23499, 27229, 27594, 32193, 36554, 46998, 54458, 54831, 64386, 70497, 81687, 96579, 109662, 140994, 163374, 164493, 190603, 193158, 245061, 328986, 381206, 490122, 493479, 571809, 735183, 986958, 1143618, 1334221, 1470366, 1715427, 2668442, 3430854, 4002663, 5146281, 8005326, 10292562, 12007989, 24015978, 36023967, 72047934]

約数ペア:

[(1, 72047934), (2, 36023967), (3, 24015978), (6, 12007989), (7, 10292562), (9, 8005326), (14, 5146281), (18, 4002663), (21, 3430854), (27, 2668442), (42, 1715427), (49, 1470366), (54, 1334221), (63, 1143618), (73, 986958), (98, 735183), (126, 571809), (146, 493479), (147, 490122), (189, 381206), (219, 328986), (294, 245061), (373, 193158), (378, 190603), (438, 164493), (441, 163374), (511, 140994), (657, 109662), (746, 96579), (882, 81687), (1022, 70497), (1119, 64386), (1314, 54831), (1323, 54458), (1533, 46998), (1971, 36554), (2238, 32193), (2611, 27594), (2646, 27229), (3066, 23499), (3357, 21462), (3577, 20142), (3942, 18277), (4599, 15666), (5222, 13797), (6714, 10731), (7154, 10071), (7833, 9198)]