63899532

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{397}}^1$

素因数の和:687

約数の個数: 72

約数和(自身を含む): 172107936

約数和(自身を除く): 108208404

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 263, 306, 397, 526, 612, 789, 794, 1052, 1191, 1578, 1588, 2367, 2382, 3156, 3573, 4471, 4734, 4764, 6749, 7146, 8942, 9468, 13413, 13498, 14292, 17884, 20247, 26826, 26996, 40239, 40494, 53652, 60741, 80478, 80988, 104411, 121482, 160956, 208822, 242964, 313233, 417644, 626466, 939699, 1252932, 1774987, 1879398, 3549974, 3758796, 5324961, 7099948, 10649922, 15974883, 21299844, 31949766, 63899532]

約数ペア:

[(1, 63899532), (2, 31949766), (3, 21299844), (4, 15974883), (6, 10649922), (9, 7099948), (12, 5324961), (17, 3758796), (18, 3549974), (34, 1879398), (36, 1774987), (51, 1252932), (68, 939699), (102, 626466), (153, 417644), (204, 313233), (263, 242964), (306, 208822), (397, 160956), (526, 121482), (612, 104411), (789, 80988), (794, 80478), (1052, 60741), (1191, 53652), (1578, 40494), (1588, 40239), (2367, 26996), (2382, 26826), (3156, 20247), (3573, 17884), (4471, 14292), (4734, 13498), (4764, 13413), (6749, 9468), (7146, 8942)]