72917544

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:319

約数の個数: 128

約数和(自身を含む): 220631040

約数和(自身を除く): 147713496

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 42, 46, 56, 69, 84, 92, 113, 138, 161, 167, 168, 184, 226, 276, 322, 334, 339, 452, 483, 501, 552, 644, 668, 678, 791, 904, 966, 1002, 1169, 1288, 1336, 1356, 1582, 1932, 2004, 2338, 2373, 2599, 2712, 3164, 3507, 3841, 3864, 4008, 4676, 4746, 5198, 6328, 7014, 7682, 7797, 9352, 9492, 10396, 11523, 14028, 15364, 15594, 18193, 18871, 18984, 20792, 23046, 26887, 28056, 30728, 31188, 36386, 37742, 46092, 53774, 54579, 56613, 62376, 72772, 75484, 80661, 92184, 107548, 109158, 113226, 132097, 145544, 150968, 161322, 215096, 218316, 226452, 264194, 322644, 396291, 434033, 436632, 452904, 528388, 645288, 792582, 868066, 1056776, 1302099, 1585164, 1736132, 2604198, 3038231, 3170328, 3472264, 5208396, 6076462, 9114693, 10416792, 12152924, 18229386, 24305848, 36458772, 72917544]

約数ペア:

[(1, 72917544), (2, 36458772), (3, 24305848), (4, 18229386), (6, 12152924), (7, 10416792), (8, 9114693), (12, 6076462), (14, 5208396), (21, 3472264), (23, 3170328), (24, 3038231), (28, 2604198), (42, 1736132), (46, 1585164), (56, 1302099), (69, 1056776), (84, 868066), (92, 792582), (113, 645288), (138, 528388), (161, 452904), (167, 436632), (168, 434033), (184, 396291), (226, 322644), (276, 264194), (322, 226452), (334, 218316), (339, 215096), (452, 161322), (483, 150968), (501, 145544), (552, 132097), (644, 113226), (668, 109158), (678, 107548), (791, 92184), (904, 80661), (966, 75484), (1002, 72772), (1169, 62376), (1288, 56613), (1336, 54579), (1356, 53774), (1582, 46092), (1932, 37742), (2004, 36386), (2338, 31188), (2373, 30728), (2599, 28056), (2712, 26887), (3164, 23046), (3507, 20792), (3841, 18984), (3864, 18871), (4008, 18193), (4676, 15594), (4746, 15364), (5198, 14028), (6328, 11523), (7014, 10396), (7682, 9492), (7797, 9352)]