90513144

素因数分解:

$2^3\times 3^2\times {\mathrm{79}}^1\times {\mathrm{15913}}^1$

素因数の和:16004

約数の個数: 48

約数和(自身を含む): 248258400

約数和(自身を除く): 157745256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 79, 158, 237, 316, 474, 632, 711, 948, 1422, 1896, 2844, 5688, 15913, 31826, 47739, 63652, 95478, 127304, 143217, 190956, 286434, 381912, 572868, 1145736, 1257127, 2514254, 3771381, 5028508, 7542762, 10057016, 11314143, 15085524, 22628286, 30171048, 45256572, 90513144]

約数ペア:

[(1, 90513144), (2, 45256572), (3, 30171048), (4, 22628286), (6, 15085524), (8, 11314143), (9, 10057016), (12, 7542762), (18, 5028508), (24, 3771381), (36, 2514254), (72, 1257127), (79, 1145736), (158, 572868), (237, 381912), (316, 286434), (474, 190956), (632, 143217), (711, 127304), (948, 95478), (1422, 63652), (1896, 47739), (2844, 31826), (5688, 15913)]