74057172

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:321

約数の個数: 96

約数和(自身を含む): 204153600

約数和(自身を除く): 130096428

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 97, 122, 149, 183, 194, 244, 291, 298, 366, 388, 427, 447, 582, 596, 679, 732, 854, 894, 1043, 1164, 1281, 1358, 1708, 1788, 2037, 2086, 2562, 2716, 3129, 4074, 4172, 5124, 5917, 6258, 8148, 9089, 11834, 12516, 14453, 17751, 18178, 23668, 27267, 28906, 35502, 36356, 41419, 43359, 54534, 57812, 63623, 71004, 82838, 86718, 101171, 109068, 124257, 127246, 165676, 173436, 190869, 202342, 248514, 254492, 303513, 381738, 404684, 497028, 607026, 763476, 881633, 1214052, 1763266, 2644899, 3526532, 5289798, 6171431, 10579596, 12342862, 18514293, 24685724, 37028586, 74057172]

約数ペア:

[(1, 74057172), (2, 37028586), (3, 24685724), (4, 18514293), (6, 12342862), (7, 10579596), (12, 6171431), (14, 5289798), (21, 3526532), (28, 2644899), (42, 1763266), (61, 1214052), (84, 881633), (97, 763476), (122, 607026), (149, 497028), (183, 404684), (194, 381738), (244, 303513), (291, 254492), (298, 248514), (366, 202342), (388, 190869), (427, 173436), (447, 165676), (582, 127246), (596, 124257), (679, 109068), (732, 101171), (854, 86718), (894, 82838), (1043, 71004), (1164, 63623), (1281, 57812), (1358, 54534), (1708, 43359), (1788, 41419), (2037, 36356), (2086, 35502), (2562, 28906), (2716, 27267), (3129, 23668), (4074, 18178), (4172, 17751), (5124, 14453), (5917, 12516), (6258, 11834), (8148, 9089)]