72475272

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1709}}^1$

素因数の和:1771

約数の個数: 96

約数和(自身を含む): 213408000

約数和(自身を除く): 140932728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 31, 36, 38, 57, 62, 72, 76, 93, 114, 124, 152, 171, 186, 228, 248, 279, 342, 372, 456, 558, 589, 684, 744, 1116, 1178, 1368, 1709, 1767, 2232, 2356, 3418, 3534, 4712, 5127, 5301, 6836, 7068, 10254, 10602, 13672, 14136, 15381, 20508, 21204, 30762, 32471, 41016, 42408, 52979, 61524, 64942, 97413, 105958, 123048, 129884, 158937, 194826, 211916, 259768, 292239, 317874, 389652, 423832, 476811, 584478, 635748, 779304, 953622, 1006601, 1168956, 1271496, 1907244, 2013202, 2337912, 3019803, 3814488, 4026404, 6039606, 8052808, 9059409, 12079212, 18118818, 24158424, 36237636, 72475272]

約数ペア:

[(1, 72475272), (2, 36237636), (3, 24158424), (4, 18118818), (6, 12079212), (8, 9059409), (9, 8052808), (12, 6039606), (18, 4026404), (19, 3814488), (24, 3019803), (31, 2337912), (36, 2013202), (38, 1907244), (57, 1271496), (62, 1168956), (72, 1006601), (76, 953622), (93, 779304), (114, 635748), (124, 584478), (152, 476811), (171, 423832), (186, 389652), (228, 317874), (248, 292239), (279, 259768), (342, 211916), (372, 194826), (456, 158937), (558, 129884), (589, 123048), (684, 105958), (744, 97413), (1116, 64942), (1178, 61524), (1368, 52979), (1709, 42408), (1767, 41016), (2232, 32471), (2356, 30762), (3418, 21204), (3534, 20508), (4712, 15381), (5127, 14136), (5301, 13672), (6836, 10602), (7068, 10254)]