72953712

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{38971}}^1$

素因数の和:38998

約数の個数: 60

約数和(自身を含む): 219880024

約数和(自身を除く): 146926312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 48, 52, 72, 78, 104, 117, 144, 156, 208, 234, 312, 468, 624, 936, 1872, 38971, 77942, 116913, 155884, 233826, 311768, 350739, 467652, 506623, 623536, 701478, 935304, 1013246, 1402956, 1519869, 1870608, 2026492, 2805912, 3039738, 4052984, 4559607, 5611824, 6079476, 8105968, 9119214, 12158952, 18238428, 24317904, 36476856, 72953712]

約数ペア:

[(1, 72953712), (2, 36476856), (3, 24317904), (4, 18238428), (6, 12158952), (8, 9119214), (9, 8105968), (12, 6079476), (13, 5611824), (16, 4559607), (18, 4052984), (24, 3039738), (26, 2805912), (36, 2026492), (39, 1870608), (48, 1519869), (52, 1402956), (72, 1013246), (78, 935304), (104, 701478), (117, 623536), (144, 506623), (156, 467652), (208, 350739), (234, 311768), (312, 233826), (468, 155884), (624, 116913), (936, 77942), (1872, 38971)]