71397288

素因数分解:

$2^3\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1933}}^1$

素因数の和:1973

約数の個数: 96

約数和(自身を含む): 211192800

約数和(自身を除く): 139795512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 243, 324, 342, 456, 486, 513, 648, 684, 972, 1026, 1368, 1539, 1933, 1944, 2052, 3078, 3866, 4104, 4617, 5799, 6156, 7732, 9234, 11598, 12312, 15464, 17397, 18468, 23196, 34794, 36727, 36936, 46392, 52191, 69588, 73454, 104382, 110181, 139176, 146908, 156573, 208764, 220362, 293816, 313146, 330543, 417528, 440724, 469719, 626292, 661086, 881448, 939438, 991629, 1252584, 1322172, 1878876, 1983258, 2644344, 2974887, 3757752, 3966516, 5949774, 7933032, 8924661, 11899548, 17849322, 23799096, 35698644, 71397288]

約数ペア:

[(1, 71397288), (2, 35698644), (3, 23799096), (4, 17849322), (6, 11899548), (8, 8924661), (9, 7933032), (12, 5949774), (18, 3966516), (19, 3757752), (24, 2974887), (27, 2644344), (36, 1983258), (38, 1878876), (54, 1322172), (57, 1252584), (72, 991629), (76, 939438), (81, 881448), (108, 661086), (114, 626292), (152, 469719), (162, 440724), (171, 417528), (216, 330543), (228, 313146), (243, 293816), (324, 220362), (342, 208764), (456, 156573), (486, 146908), (513, 139176), (648, 110181), (684, 104382), (972, 73454), (1026, 69588), (1368, 52191), (1539, 46392), (1933, 36936), (1944, 36727), (2052, 34794), (3078, 23196), (3866, 18468), (4104, 17397), (4617, 15464), (5799, 12312), (6156, 11598), (7732, 9234)]