87690672

素因数分解:

$2^4\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:291

約数の個数: 120

約数和(自身を含む): 254857200

約数和(自身を除く): 167166528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 61, 67, 72, 122, 134, 144, 149, 183, 201, 244, 268, 298, 366, 402, 447, 488, 536, 549, 596, 603, 732, 804, 894, 976, 1072, 1098, 1192, 1206, 1341, 1464, 1608, 1788, 2196, 2384, 2412, 2682, 2928, 3216, 3576, 4087, 4392, 4824, 5364, 7152, 8174, 8784, 9089, 9648, 9983, 10728, 12261, 16348, 18178, 19966, 21456, 24522, 27267, 29949, 32696, 36356, 36783, 39932, 49044, 54534, 59898, 65392, 72712, 73566, 79864, 81801, 89847, 98088, 109068, 119796, 145424, 147132, 159728, 163602, 179694, 196176, 218136, 239592, 294264, 327204, 359388, 436272, 479184, 588528, 608963, 654408, 718776, 1217926, 1308816, 1437552, 1826889, 2435852, 3653778, 4871704, 5480667, 7307556, 9743408, 10961334, 14615112, 21922668, 29230224, 43845336, 87690672]

約数ペア:

[(1, 87690672), (2, 43845336), (3, 29230224), (4, 21922668), (6, 14615112), (8, 10961334), (9, 9743408), (12, 7307556), (16, 5480667), (18, 4871704), (24, 3653778), (36, 2435852), (48, 1826889), (61, 1437552), (67, 1308816), (72, 1217926), (122, 718776), (134, 654408), (144, 608963), (149, 588528), (183, 479184), (201, 436272), (244, 359388), (268, 327204), (298, 294264), (366, 239592), (402, 218136), (447, 196176), (488, 179694), (536, 163602), (549, 159728), (596, 147132), (603, 145424), (732, 119796), (804, 109068), (894, 98088), (976, 89847), (1072, 81801), (1098, 79864), (1192, 73566), (1206, 72712), (1341, 65392), (1464, 59898), (1608, 54534), (1788, 49044), (2196, 39932), (2384, 36783), (2412, 36356), (2682, 32696), (2928, 29949), (3216, 27267), (3576, 24522), (4087, 21456), (4392, 19966), (4824, 18178), (5364, 16348), (7152, 12261), (8174, 10728), (8784, 9983), (9089, 9648)]