74817972

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^3\times {\mathrm{101}}^1$

素因数の和:171

約数の個数: 96

約数和(自身を含む): 206774400

約数和(自身を除く): 131956428

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 101, 108, 114, 171, 202, 228, 303, 342, 361, 404, 513, 606, 684, 722, 909, 1026, 1083, 1212, 1444, 1818, 1919, 2052, 2166, 2727, 3249, 3636, 3838, 4332, 5454, 5757, 6498, 6859, 7676, 9747, 10908, 11514, 12996, 13718, 17271, 19494, 20577, 23028, 27436, 34542, 36461, 38988, 41154, 51813, 61731, 69084, 72922, 82308, 103626, 109383, 123462, 145844, 185193, 207252, 218766, 246924, 328149, 370386, 437532, 656298, 692759, 740772, 984447, 1312596, 1385518, 1968894, 2078277, 2771036, 3937788, 4156554, 6234831, 8313108, 12469662, 18704493, 24939324, 37408986, 74817972]

約数ペア:

[(1, 74817972), (2, 37408986), (3, 24939324), (4, 18704493), (6, 12469662), (9, 8313108), (12, 6234831), (18, 4156554), (19, 3937788), (27, 2771036), (36, 2078277), (38, 1968894), (54, 1385518), (57, 1312596), (76, 984447), (101, 740772), (108, 692759), (114, 656298), (171, 437532), (202, 370386), (228, 328149), (303, 246924), (342, 218766), (361, 207252), (404, 185193), (513, 145844), (606, 123462), (684, 109383), (722, 103626), (909, 82308), (1026, 72922), (1083, 69084), (1212, 61731), (1444, 51813), (1818, 41154), (1919, 38988), (2052, 36461), (2166, 34542), (2727, 27436), (3249, 23028), (3636, 20577), (3838, 19494), (4332, 17271), (5454, 13718), (5757, 12996), (6498, 11514), (6859, 10908), (7676, 9747)]