61273368

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{21821}}^1$

素因数の和:21849

約数の個数: 64

約数和(自身を含む): 183304800

約数和(自身を除く): 122031432

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 702, 936, 1404, 2808, 21821, 43642, 65463, 87284, 130926, 174568, 196389, 261852, 283673, 392778, 523704, 567346, 589167, 785556, 851019, 1134692, 1178334, 1571112, 1702038, 2269384, 2356668, 2553057, 3404076, 4713336, 5106114, 6808152, 7659171, 10212228, 15318342, 20424456, 30636684, 61273368]

約数ペア:

[(1, 61273368), (2, 30636684), (3, 20424456), (4, 15318342), (6, 10212228), (8, 7659171), (9, 6808152), (12, 5106114), (13, 4713336), (18, 3404076), (24, 2553057), (26, 2356668), (27, 2269384), (36, 1702038), (39, 1571112), (52, 1178334), (54, 1134692), (72, 851019), (78, 785556), (104, 589167), (108, 567346), (117, 523704), (156, 392778), (216, 283673), (234, 261852), (312, 196389), (351, 174568), (468, 130926), (702, 87284), (936, 65463), (1404, 43642), (2808, 21821)]