64831464

素因数分解:

$2^3\times 3^2\times {\mathrm{631}}^1\times {\mathrm{1427}}^1$

素因数の和:2070

約数の個数: 48

約数和(自身を含む): 175986720

約数和(自身を除く): 111155256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 631, 1262, 1427, 1893, 2524, 2854, 3786, 4281, 5048, 5679, 5708, 7572, 8562, 11358, 11416, 12843, 15144, 17124, 22716, 25686, 34248, 45432, 51372, 102744, 900437, 1800874, 2701311, 3601748, 5402622, 7203496, 8103933, 10805244, 16207866, 21610488, 32415732, 64831464]

約数ペア:

[(1, 64831464), (2, 32415732), (3, 21610488), (4, 16207866), (6, 10805244), (8, 8103933), (9, 7203496), (12, 5402622), (18, 3601748), (24, 2701311), (36, 1800874), (72, 900437), (631, 102744), (1262, 51372), (1427, 45432), (1893, 34248), (2524, 25686), (2854, 22716), (3786, 17124), (4281, 15144), (5048, 12843), (5679, 11416), (5708, 11358), (7572, 8562)]