27656856

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:350

約数の個数: 128

約数和(自身を含む): 84672000

約数和(自身を除く): 57015144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 23, 24, 27, 36, 38, 46, 54, 57, 69, 72, 76, 92, 108, 114, 138, 152, 171, 184, 207, 216, 228, 276, 293, 342, 414, 437, 456, 513, 552, 586, 621, 684, 828, 874, 879, 1026, 1172, 1242, 1311, 1368, 1656, 1748, 1758, 2052, 2344, 2484, 2622, 2637, 3496, 3516, 3933, 4104, 4968, 5244, 5274, 5567, 6739, 7032, 7866, 7911, 10488, 10548, 11134, 11799, 13478, 15732, 15822, 16701, 20217, 21096, 22268, 23598, 26956, 31464, 31644, 33402, 40434, 44536, 47196, 50103, 53912, 60651, 63288, 66804, 80868, 94392, 100206, 121302, 128041, 133608, 150309, 161736, 181953, 200412, 242604, 256082, 300618, 363906, 384123, 400824, 485208, 512164, 601236, 727812, 768246, 1024328, 1152369, 1202472, 1455624, 1536492, 2304738, 3072984, 3457107, 4609476, 6914214, 9218952, 13828428, 27656856]

約数ペア:

[(1, 27656856), (2, 13828428), (3, 9218952), (4, 6914214), (6, 4609476), (8, 3457107), (9, 3072984), (12, 2304738), (18, 1536492), (19, 1455624), (23, 1202472), (24, 1152369), (27, 1024328), (36, 768246), (38, 727812), (46, 601236), (54, 512164), (57, 485208), (69, 400824), (72, 384123), (76, 363906), (92, 300618), (108, 256082), (114, 242604), (138, 200412), (152, 181953), (171, 161736), (184, 150309), (207, 133608), (216, 128041), (228, 121302), (276, 100206), (293, 94392), (342, 80868), (414, 66804), (437, 63288), (456, 60651), (513, 53912), (552, 50103), (586, 47196), (621, 44536), (684, 40434), (828, 33402), (874, 31644), (879, 31464), (1026, 26956), (1172, 23598), (1242, 22268), (1311, 21096), (1368, 20217), (1656, 16701), (1748, 15822), (1758, 15732), (2052, 13478), (2344, 11799), (2484, 11134), (2622, 10548), (2637, 10488), (3496, 7911), (3516, 7866), (3933, 7032), (4104, 6739), (4968, 5567), (5244, 5274)]