79877252

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 193052160

約数和(自身を除く): 113174908

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 29, 46, 47, 49, 52, 58, 91, 92, 94, 98, 116, 161, 182, 188, 196, 203, 299, 322, 329, 364, 377, 406, 598, 611, 637, 644, 658, 667, 754, 812, 1081, 1127, 1196, 1222, 1274, 1316, 1334, 1363, 1421, 1508, 2093, 2162, 2254, 2303, 2444, 2548, 2639, 2668, 2726, 2842, 4186, 4277, 4324, 4508, 4606, 4669, 5278, 5452, 5684, 7567, 8372, 8554, 8671, 9212, 9338, 9541, 10556, 14053, 14651, 15134, 17108, 17342, 17719, 18473, 18676, 19082, 28106, 29302, 29939, 30268, 31349, 32683, 34684, 35438, 36946, 38164, 52969, 56212, 58604, 59878, 60697, 62698, 65366, 66787, 70876, 73892, 98371, 105938, 119756, 121394, 124033, 125396, 130732, 133574, 196742, 211876, 219443, 242788, 248066, 267148, 393484, 407537, 424879, 438886, 496132, 688597, 815074, 849758, 868231, 877772, 1377194, 1536101, 1630148, 1699516, 1736462, 2754388, 2852759, 3072202, 3472924, 5705518, 6144404, 11411036, 19969313, 39938626, 79877252]

約数ペア:

[(1, 79877252), (2, 39938626), (4, 19969313), (7, 11411036), (13, 6144404), (14, 5705518), (23, 3472924), (26, 3072202), (28, 2852759), (29, 2754388), (46, 1736462), (47, 1699516), (49, 1630148), (52, 1536101), (58, 1377194), (91, 877772), (92, 868231), (94, 849758), (98, 815074), (116, 688597), (161, 496132), (182, 438886), (188, 424879), (196, 407537), (203, 393484), (299, 267148), (322, 248066), (329, 242788), (364, 219443), (377, 211876), (406, 196742), (598, 133574), (611, 130732), (637, 125396), (644, 124033), (658, 121394), (667, 119756), (754, 105938), (812, 98371), (1081, 73892), (1127, 70876), (1196, 66787), (1222, 65366), (1274, 62698), (1316, 60697), (1334, 59878), (1363, 58604), (1421, 56212), (1508, 52969), (2093, 38164), (2162, 36946), (2254, 35438), (2303, 34684), (2444, 32683), (2548, 31349), (2639, 30268), (2668, 29939), (2726, 29302), (2842, 28106), (4186, 19082), (4277, 18676), (4324, 18473), (4508, 17719), (4606, 17342), (4669, 17108), (5278, 15134), (5452, 14651), (5684, 14053), (7567, 10556), (8372, 9541), (8554, 9338), (8671, 9212)]