77919324

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 214427136

約数和(自身を除く): 136507812

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 97, 131, 146, 194, 219, 262, 291, 292, 388, 393, 438, 511, 524, 582, 679, 786, 876, 917, 1022, 1164, 1358, 1533, 1572, 1834, 2037, 2044, 2716, 2751, 3066, 3668, 4074, 5502, 6132, 7081, 8148, 9563, 11004, 12707, 14162, 19126, 21243, 25414, 28324, 28689, 38121, 38252, 42486, 49567, 50828, 57378, 66941, 76242, 84972, 88949, 99134, 114756, 133882, 148701, 152484, 177898, 198268, 200823, 266847, 267764, 297402, 355796, 401646, 533694, 594804, 803292, 927611, 1067388, 1855222, 2782833, 3710444, 5565666, 6493277, 11131332, 12986554, 19479831, 25973108, 38959662, 77919324]

約数ペア:

[(1, 77919324), (2, 38959662), (3, 25973108), (4, 19479831), (6, 12986554), (7, 11131332), (12, 6493277), (14, 5565666), (21, 3710444), (28, 2782833), (42, 1855222), (73, 1067388), (84, 927611), (97, 803292), (131, 594804), (146, 533694), (194, 401646), (219, 355796), (262, 297402), (291, 267764), (292, 266847), (388, 200823), (393, 198268), (438, 177898), (511, 152484), (524, 148701), (582, 133882), (679, 114756), (786, 99134), (876, 88949), (917, 84972), (1022, 76242), (1164, 66941), (1358, 57378), (1533, 50828), (1572, 49567), (1834, 42486), (2037, 38252), (2044, 38121), (2716, 28689), (2751, 28324), (3066, 25414), (3668, 21243), (4074, 19126), (5502, 14162), (6132, 12707), (7081, 11004), (8148, 9563)]