72924228

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{155821}}^1$

素因数の和:155844

約数の個数: 36

約数和(自身を含む): 198517228

約数和(自身を除く): 125593000

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 155821, 311642, 467463, 623284, 934926, 1402389, 1869852, 2025673, 2804778, 4051346, 5609556, 6077019, 8102692, 12154038, 18231057, 24308076, 36462114, 72924228]

約数ペア:

[(1, 72924228), (2, 36462114), (3, 24308076), (4, 18231057), (6, 12154038), (9, 8102692), (12, 6077019), (13, 5609556), (18, 4051346), (26, 2804778), (36, 2025673), (39, 1869852), (52, 1402389), (78, 934926), (117, 623284), (156, 467463), (234, 311642), (468, 155821)]