75817872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:529

約数の個数: 120

約数和(自身を含む): 231344568

約数和(自身を除く): 155526696

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 101, 104, 117, 144, 156, 202, 208, 234, 303, 312, 401, 404, 468, 606, 624, 802, 808, 909, 936, 1203, 1212, 1313, 1604, 1616, 1818, 1872, 2406, 2424, 2626, 3208, 3609, 3636, 3939, 4812, 4848, 5213, 5252, 6416, 7218, 7272, 7878, 9624, 10426, 10504, 11817, 14436, 14544, 15639, 15756, 19248, 20852, 21008, 23634, 28872, 31278, 31512, 40501, 41704, 46917, 47268, 57744, 62556, 63024, 81002, 83408, 93834, 94536, 121503, 125112, 162004, 187668, 189072, 243006, 250224, 324008, 364509, 375336, 486012, 526513, 648016, 729018, 750672, 972024, 1053026, 1458036, 1579539, 1944048, 2106052, 2916072, 3159078, 4212104, 4738617, 5832144, 6318156, 8424208, 9477234, 12636312, 18954468, 25272624, 37908936, 75817872]

約数ペア:

[(1, 75817872), (2, 37908936), (3, 25272624), (4, 18954468), (6, 12636312), (8, 9477234), (9, 8424208), (12, 6318156), (13, 5832144), (16, 4738617), (18, 4212104), (24, 3159078), (26, 2916072), (36, 2106052), (39, 1944048), (48, 1579539), (52, 1458036), (72, 1053026), (78, 972024), (101, 750672), (104, 729018), (117, 648016), (144, 526513), (156, 486012), (202, 375336), (208, 364509), (234, 324008), (303, 250224), (312, 243006), (401, 189072), (404, 187668), (468, 162004), (606, 125112), (624, 121503), (802, 94536), (808, 93834), (909, 83408), (936, 81002), (1203, 63024), (1212, 62556), (1313, 57744), (1604, 47268), (1616, 46917), (1818, 41704), (1872, 40501), (2406, 31512), (2424, 31278), (2626, 28872), (3208, 23634), (3609, 21008), (3636, 20852), (3939, 19248), (4812, 15756), (4848, 15639), (5213, 14544), (5252, 14436), (6416, 11817), (7218, 10504), (7272, 10426), (7878, 9624)]