71230767556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{281}}^1\times {\mathrm{1571}}^1$

素因数の和:2005

約数の個数: 96

約数和(自身を含む): 140757886080

約数和(自身を除く): 69527118524

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 107, 116, 214, 281, 377, 428, 562, 754, 1124, 1391, 1508, 1571, 2782, 3103, 3142, 3653, 5564, 6206, 6284, 7306, 8149, 12412, 14612, 16298, 20423, 30067, 32596, 40339, 40846, 45559, 60134, 80678, 81692, 91118, 105937, 120268, 161356, 168097, 182236, 211874, 336194, 390871, 423748, 441451, 592267, 672388, 781742, 871943, 882902, 1184534, 1563484, 1743886, 1765804, 2185261, 2369068, 3487772, 4370522, 4874813, 5738863, 8741044, 9749626, 11335259, 11477726, 12802079, 19499252, 22670518, 22955452, 25604158, 45341036, 47235257, 51208316, 63372569, 94470514, 126745138, 166427027, 188941028, 253490276, 332854054, 614058341, 665708108, 1228116682, 1369822453, 2456233364, 2739644906, 5479289812, 17807691889, 35615383778, 71230767556]

約数ペア:

[(1, 71230767556), (2, 35615383778), (4, 17807691889), (13, 5479289812), (26, 2739644906), (29, 2456233364), (52, 1369822453), (58, 1228116682), (107, 665708108), (116, 614058341), (214, 332854054), (281, 253490276), (377, 188941028), (428, 166427027), (562, 126745138), (754, 94470514), (1124, 63372569), (1391, 51208316), (1508, 47235257), (1571, 45341036), (2782, 25604158), (3103, 22955452), (3142, 22670518), (3653, 19499252), (5564, 12802079), (6206, 11477726), (6284, 11335259), (7306, 9749626), (8149, 8741044), (12412, 5738863), (14612, 4874813), (16298, 4370522), (20423, 3487772), (30067, 2369068), (32596, 2185261), (40339, 1765804), (40846, 1743886), (45559, 1563484), (60134, 1184534), (80678, 882902), (81692, 871943), (91118, 781742), (105937, 672388), (120268, 592267), (161356, 441451), (168097, 423748), (182236, 390871), (211874, 336194)]