78564331872

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{207763}}^1$

素因数の和:207893

約数の個数: 144

約数和(自身を含む): 242986646448

約数和(自身を除く): 164422314576

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 101, 104, 117, 144, 156, 202, 208, 234, 288, 303, 312, 404, 416, 468, 606, 624, 808, 909, 936, 1212, 1248, 1313, 1616, 1818, 1872, 2424, 2626, 3232, 3636, 3744, 3939, 4848, 5252, 7272, 7878, 9696, 10504, 11817, 14544, 15756, 21008, 23634, 29088, 31512, 42016, 47268, 63024, 94536, 126048, 189072, 207763, 378144, 415526, 623289, 831052, 1246578, 1662104, 1869867, 2493156, 2700919, 3324208, 3739734, 4986312, 5401838, 6648416, 7479468, 8102757, 9972624, 10803676, 14958936, 16205514, 19945248, 20984063, 21607352, 24308271, 29917872, 32411028, 41968126, 43214704, 48616542, 59835744, 62952189, 64822056, 83936252, 86429408, 97233084, 125904378, 129644112, 167872504, 188856567, 194466168, 251808756, 259288224, 272792819, 335745008, 377713134, 388932336, 503617512, 545585638, 671490016, 755426268, 777864672, 818378457, 1007235024, 1091171276, 1510852536, 1636756914, 2014470048, 2182342552, 2455135371, 3021705072, 3273513828, 4364685104, 4910270742, 6043410144, 6547027656, 8729370208, 9820541484, 13094055312, 19641082968, 26188110624, 39282165936, 78564331872]

約数ペア:

[(1, 78564331872), (2, 39282165936), (3, 26188110624), (4, 19641082968), (6, 13094055312), (8, 9820541484), (9, 8729370208), (12, 6547027656), (13, 6043410144), (16, 4910270742), (18, 4364685104), (24, 3273513828), (26, 3021705072), (32, 2455135371), (36, 2182342552), (39, 2014470048), (48, 1636756914), (52, 1510852536), (72, 1091171276), (78, 1007235024), (96, 818378457), (101, 777864672), (104, 755426268), (117, 671490016), (144, 545585638), (156, 503617512), (202, 388932336), (208, 377713134), (234, 335745008), (288, 272792819), (303, 259288224), (312, 251808756), (404, 194466168), (416, 188856567), (468, 167872504), (606, 129644112), (624, 125904378), (808, 97233084), (909, 86429408), (936, 83936252), (1212, 64822056), (1248, 62952189), (1313, 59835744), (1616, 48616542), (1818, 43214704), (1872, 41968126), (2424, 32411028), (2626, 29917872), (3232, 24308271), (3636, 21607352), (3744, 20984063), (3939, 19945248), (4848, 16205514), (5252, 14958936), (7272, 10803676), (7878, 9972624), (9696, 8102757), (10504, 7479468), (11817, 6648416), (14544, 5401838), (15756, 4986312), (21008, 3739734), (23634, 3324208), (29088, 2700919), (31512, 2493156), (42016, 1869867), (47268, 1662104), (63024, 1246578), (94536, 831052), (126048, 623289), (189072, 415526), (207763, 378144)]