75801908

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{83}}^1\times {\mathrm{193}}^1$

素因数の和:313

約数の個数: 72

約数和(自身を含む): 167001408

約数和(自身を除く): 91199500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 83, 91, 166, 169, 182, 193, 332, 338, 364, 386, 581, 676, 772, 1079, 1162, 1183, 1351, 2158, 2324, 2366, 2509, 2702, 4316, 4732, 5018, 5404, 7553, 10036, 14027, 15106, 16019, 17563, 28054, 30212, 32038, 32617, 35126, 56108, 64076, 65234, 70252, 98189, 112133, 130468, 196378, 208247, 224266, 228319, 392756, 416494, 448532, 456638, 832988, 913276, 1457729, 2707211, 2915458, 5414422, 5830916, 10828844, 18950477, 37900954, 75801908]

約数ペア:

[(1, 75801908), (2, 37900954), (4, 18950477), (7, 10828844), (13, 5830916), (14, 5414422), (26, 2915458), (28, 2707211), (52, 1457729), (83, 913276), (91, 832988), (166, 456638), (169, 448532), (182, 416494), (193, 392756), (332, 228319), (338, 224266), (364, 208247), (386, 196378), (581, 130468), (676, 112133), (772, 98189), (1079, 70252), (1162, 65234), (1183, 64076), (1351, 56108), (2158, 35126), (2324, 32617), (2366, 32038), (2509, 30212), (2702, 28054), (4316, 17563), (4732, 16019), (5018, 15106), (5404, 14027), (7553, 10036)]