39020072

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 100137600

約数和(自身を除く): 61117528

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 26, 28, 31, 38, 49, 52, 56, 62, 76, 91, 98, 104, 124, 133, 152, 169, 182, 196, 217, 247, 248, 266, 338, 364, 392, 403, 434, 494, 532, 589, 637, 676, 728, 806, 868, 931, 988, 1064, 1178, 1183, 1274, 1352, 1519, 1612, 1729, 1736, 1862, 1976, 2356, 2366, 2548, 2821, 3038, 3211, 3224, 3458, 3724, 4123, 4712, 4732, 5096, 5239, 5642, 6076, 6422, 6916, 7448, 7657, 8246, 8281, 9464, 10478, 11284, 12103, 12152, 12844, 13832, 15314, 16492, 16562, 19747, 20956, 22477, 22568, 24206, 25688, 28861, 30628, 32984, 33124, 36673, 39494, 41912, 44954, 48412, 53599, 57722, 61256, 66248, 73346, 78988, 89908, 96824, 99541, 107198, 115444, 146692, 157339, 157976, 179816, 199082, 214396, 230888, 256711, 293384, 314678, 375193, 398164, 428792, 513422, 629356, 696787, 750386, 796328, 1026844, 1258712, 1393574, 1500772, 2053688, 2787148, 3001544, 4877509, 5574296, 9755018, 19510036, 39020072]

約数ペア:

[(1, 39020072), (2, 19510036), (4, 9755018), (7, 5574296), (8, 4877509), (13, 3001544), (14, 2787148), (19, 2053688), (26, 1500772), (28, 1393574), (31, 1258712), (38, 1026844), (49, 796328), (52, 750386), (56, 696787), (62, 629356), (76, 513422), (91, 428792), (98, 398164), (104, 375193), (124, 314678), (133, 293384), (152, 256711), (169, 230888), (182, 214396), (196, 199082), (217, 179816), (247, 157976), (248, 157339), (266, 146692), (338, 115444), (364, 107198), (392, 99541), (403, 96824), (434, 89908), (494, 78988), (532, 73346), (589, 66248), (637, 61256), (676, 57722), (728, 53599), (806, 48412), (868, 44954), (931, 41912), (988, 39494), (1064, 36673), (1178, 33124), (1183, 32984), (1274, 30628), (1352, 28861), (1519, 25688), (1612, 24206), (1729, 22568), (1736, 22477), (1862, 20956), (1976, 19747), (2356, 16562), (2366, 16492), (2548, 15314), (2821, 13832), (3038, 12844), (3211, 12152), (3224, 12103), (3458, 11284), (3724, 10478), (4123, 9464), (4712, 8281), (4732, 8246), (5096, 7657), (5239, 7448), (5642, 6916), (6076, 6422)]