71480964

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:409

約数の個数: 96

約数和(自身を含む): 188052480

約数和(自身を除く): 116571516

約数列:

[1, 2, 3, 4, 6, 12, 19, 23, 38, 43, 46, 57, 69, 76, 86, 92, 114, 129, 138, 172, 228, 258, 276, 317, 437, 516, 634, 817, 874, 951, 989, 1268, 1311, 1634, 1748, 1902, 1978, 2451, 2622, 2967, 3268, 3804, 3956, 4902, 5244, 5934, 6023, 7291, 9804, 11868, 12046, 13631, 14582, 18069, 18791, 21873, 24092, 27262, 29164, 36138, 37582, 40893, 43746, 54524, 56373, 72276, 75164, 81786, 87492, 112746, 138529, 163572, 225492, 258989, 277058, 313513, 415587, 517978, 554116, 627026, 776967, 831174, 940539, 1035956, 1254052, 1553934, 1662348, 1881078, 3107868, 3762156, 5956747, 11913494, 17870241, 23826988, 35740482, 71480964]

約数ペア:

[(1, 71480964), (2, 35740482), (3, 23826988), (4, 17870241), (6, 11913494), (12, 5956747), (19, 3762156), (23, 3107868), (38, 1881078), (43, 1662348), (46, 1553934), (57, 1254052), (69, 1035956), (76, 940539), (86, 831174), (92, 776967), (114, 627026), (129, 554116), (138, 517978), (172, 415587), (228, 313513), (258, 277058), (276, 258989), (317, 225492), (437, 163572), (516, 138529), (634, 112746), (817, 87492), (874, 81786), (951, 75164), (989, 72276), (1268, 56373), (1311, 54524), (1634, 43746), (1748, 40893), (1902, 37582), (1978, 36138), (2451, 29164), (2622, 27262), (2967, 24092), (3268, 21873), (3804, 18791), (3956, 18069), (4902, 14582), (5244, 13631), (5934, 12046), (6023, 11868), (7291, 9804)]