61277688

素因数分解:

$2^3\times 3^3\times {\mathrm{239}}^1\times {\mathrm{1187}}^1$

素因数の和:1441

約数の個数: 64

約数和(自身を含む): 171072000

約数和(自身を除く): 109794312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 239, 478, 717, 956, 1187, 1434, 1912, 2151, 2374, 2868, 3561, 4302, 4748, 5736, 6453, 7122, 8604, 9496, 10683, 12906, 14244, 17208, 21366, 25812, 28488, 32049, 42732, 51624, 64098, 85464, 128196, 256392, 283693, 567386, 851079, 1134772, 1702158, 2269544, 2553237, 3404316, 5106474, 6808632, 7659711, 10212948, 15319422, 20425896, 30638844, 61277688]

約数ペア:

[(1, 61277688), (2, 30638844), (3, 20425896), (4, 15319422), (6, 10212948), (8, 7659711), (9, 6808632), (12, 5106474), (18, 3404316), (24, 2553237), (27, 2269544), (36, 1702158), (54, 1134772), (72, 851079), (108, 567386), (216, 283693), (239, 256392), (478, 128196), (717, 85464), (956, 64098), (1187, 51624), (1434, 42732), (1912, 32049), (2151, 28488), (2374, 25812), (2868, 21366), (3561, 17208), (4302, 14244), (4748, 12906), (5736, 10683), (6453, 9496), (7122, 8604)]