64313704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 156078720

約数和(自身を除く): 91765016

約数列:

[1, 2, 4, 7, 8, 13, 14, 23, 26, 28, 46, 52, 56, 91, 92, 104, 161, 167, 182, 184, 299, 322, 334, 364, 529, 598, 644, 668, 728, 1058, 1169, 1196, 1288, 1336, 2093, 2116, 2171, 2338, 2392, 3703, 3841, 4186, 4232, 4342, 4676, 6877, 7406, 7682, 8372, 8684, 9352, 13754, 14812, 15197, 15364, 16744, 17368, 26887, 27508, 29624, 30394, 30728, 48139, 49933, 53774, 55016, 60788, 88343, 96278, 99866, 107548, 121576, 176686, 192556, 199732, 215096, 349531, 353372, 385112, 399464, 618401, 699062, 706744, 1148459, 1236802, 1398124, 2296918, 2473604, 2796248, 4593836, 4947208, 8039213, 9187672, 16078426, 32156852, 64313704]

約数ペア:

[(1, 64313704), (2, 32156852), (4, 16078426), (7, 9187672), (8, 8039213), (13, 4947208), (14, 4593836), (23, 2796248), (26, 2473604), (28, 2296918), (46, 1398124), (52, 1236802), (56, 1148459), (91, 706744), (92, 699062), (104, 618401), (161, 399464), (167, 385112), (182, 353372), (184, 349531), (299, 215096), (322, 199732), (334, 192556), (364, 176686), (529, 121576), (598, 107548), (644, 99866), (668, 96278), (728, 88343), (1058, 60788), (1169, 55016), (1196, 53774), (1288, 49933), (1336, 48139), (2093, 30728), (2116, 30394), (2171, 29624), (2338, 27508), (2392, 26887), (3703, 17368), (3841, 16744), (4186, 15364), (4232, 15197), (4342, 14812), (4676, 13754), (6877, 9352), (7406, 8684), (7682, 8372)]