31228164

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:206

約数の個数: 108

約数和(自身を含む): 88884432

約数和(自身を除く): 57656268

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 67, 99, 107, 121, 132, 134, 198, 201, 214, 242, 268, 321, 363, 396, 402, 428, 484, 603, 642, 726, 737, 804, 963, 1089, 1177, 1206, 1284, 1452, 1474, 1926, 2178, 2211, 2354, 2412, 2948, 3531, 3852, 4356, 4422, 4708, 6633, 7062, 7169, 8107, 8844, 10593, 12947, 13266, 14124, 14338, 16214, 21186, 21507, 24321, 25894, 26532, 28676, 32428, 38841, 42372, 43014, 48642, 51788, 64521, 72963, 77682, 78859, 86028, 97284, 116523, 129042, 145926, 155364, 157718, 233046, 236577, 258084, 291852, 315436, 466092, 473154, 709731, 867449, 946308, 1419462, 1734898, 2602347, 2838924, 3469796, 5204694, 7807041, 10409388, 15614082, 31228164]

約数ペア:

[(1, 31228164), (2, 15614082), (3, 10409388), (4, 7807041), (6, 5204694), (9, 3469796), (11, 2838924), (12, 2602347), (18, 1734898), (22, 1419462), (33, 946308), (36, 867449), (44, 709731), (66, 473154), (67, 466092), (99, 315436), (107, 291852), (121, 258084), (132, 236577), (134, 233046), (198, 157718), (201, 155364), (214, 145926), (242, 129042), (268, 116523), (321, 97284), (363, 86028), (396, 78859), (402, 77682), (428, 72963), (484, 64521), (603, 51788), (642, 48642), (726, 43014), (737, 42372), (804, 38841), (963, 32428), (1089, 28676), (1177, 26532), (1206, 25894), (1284, 24321), (1452, 21507), (1474, 21186), (1926, 16214), (2178, 14338), (2211, 14124), (2354, 13266), (2412, 12947), (2948, 10593), (3531, 8844), (3852, 8107), (4356, 7169), (4422, 7062), (4708, 6633)]