84201208

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:118

約数の個数: 144

約数和(自身を含む): 210288960

約数和(自身を除く): 126087752

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 41, 49, 52, 56, 62, 82, 91, 98, 104, 124, 164, 169, 182, 196, 217, 248, 287, 328, 338, 364, 392, 403, 434, 533, 574, 637, 676, 728, 806, 868, 1066, 1148, 1183, 1271, 1274, 1352, 1519, 1612, 1736, 2009, 2132, 2296, 2366, 2542, 2548, 2821, 3038, 3224, 3731, 4018, 4264, 4732, 5084, 5096, 5239, 5642, 6076, 6929, 7462, 8036, 8281, 8897, 9464, 10168, 10478, 11284, 12152, 13858, 14924, 16072, 16523, 16562, 17794, 19747, 20956, 22568, 26117, 27716, 29848, 33046, 33124, 35588, 36673, 39494, 41912, 48503, 52234, 55432, 62279, 66092, 66248, 71176, 73346, 78988, 97006, 104468, 115661, 124558, 132184, 146692, 157976, 194012, 208936, 214799, 231322, 249116, 256711, 293384, 339521, 388024, 429598, 462644, 498232, 513422, 679042, 809627, 859196, 925288, 1026844, 1358084, 1503593, 1619254, 1718392, 2053688, 2716168, 3007186, 3238508, 6014372, 6477016, 10525151, 12028744, 21050302, 42100604, 84201208]

約数ペア:

[(1, 84201208), (2, 42100604), (4, 21050302), (7, 12028744), (8, 10525151), (13, 6477016), (14, 6014372), (26, 3238508), (28, 3007186), (31, 2716168), (41, 2053688), (49, 1718392), (52, 1619254), (56, 1503593), (62, 1358084), (82, 1026844), (91, 925288), (98, 859196), (104, 809627), (124, 679042), (164, 513422), (169, 498232), (182, 462644), (196, 429598), (217, 388024), (248, 339521), (287, 293384), (328, 256711), (338, 249116), (364, 231322), (392, 214799), (403, 208936), (434, 194012), (533, 157976), (574, 146692), (637, 132184), (676, 124558), (728, 115661), (806, 104468), (868, 97006), (1066, 78988), (1148, 73346), (1183, 71176), (1271, 66248), (1274, 66092), (1352, 62279), (1519, 55432), (1612, 52234), (1736, 48503), (2009, 41912), (2132, 39494), (2296, 36673), (2366, 35588), (2542, 33124), (2548, 33046), (2821, 29848), (3038, 27716), (3224, 26117), (3731, 22568), (4018, 20956), (4264, 19747), (4732, 17794), (5084, 16562), (5096, 16523), (5239, 16072), (5642, 14924), (6076, 13858), (6929, 12152), (7462, 11284), (8036, 10478), (8281, 10168), (8897, 9464)]