64980576

素因数分解:

$2^5\times 3^3\times {\mathrm{75209}}^1$

素因数の和:75228

約数の個数: 48

約数和(自身を含む): 189529200

約数和(自身を除く): 124548624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 75209, 150418, 225627, 300836, 451254, 601672, 676881, 902508, 1203344, 1353762, 1805016, 2030643, 2406688, 2707524, 3610032, 4061286, 5415048, 7220064, 8122572, 10830096, 16245144, 21660192, 32490288, 64980576]

約数ペア:

[(1, 64980576), (2, 32490288), (3, 21660192), (4, 16245144), (6, 10830096), (8, 8122572), (9, 7220064), (12, 5415048), (16, 4061286), (18, 3610032), (24, 2707524), (27, 2406688), (32, 2030643), (36, 1805016), (48, 1353762), (54, 1203344), (72, 902508), (96, 676881), (108, 601672), (144, 451254), (216, 300836), (288, 225627), (432, 150418), (864, 75209)]