73784178

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:264

約数の個数: 96

約数和(自身を含む): 181621440

約数和(自身を除く): 107837262

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 29, 39, 58, 78, 83, 87, 117, 131, 166, 174, 234, 249, 261, 262, 377, 393, 498, 522, 747, 754, 786, 1079, 1131, 1179, 1494, 1703, 2158, 2262, 2358, 2407, 3237, 3393, 3406, 3799, 4814, 5109, 6474, 6786, 7221, 7598, 9711, 10218, 10873, 11397, 14442, 15327, 19422, 21663, 21746, 22794, 30654, 31291, 32619, 34191, 43326, 49387, 62582, 65238, 68382, 93873, 97857, 98774, 141349, 148161, 187746, 195714, 281619, 282698, 296322, 315317, 424047, 444483, 563238, 630634, 848094, 888966, 945951, 1272141, 1891902, 2544282, 2837853, 4099121, 5675706, 8198242, 12297363, 24594726, 36892089, 73784178]

約数ペア:

[(1, 73784178), (2, 36892089), (3, 24594726), (6, 12297363), (9, 8198242), (13, 5675706), (18, 4099121), (26, 2837853), (29, 2544282), (39, 1891902), (58, 1272141), (78, 945951), (83, 888966), (87, 848094), (117, 630634), (131, 563238), (166, 444483), (174, 424047), (234, 315317), (249, 296322), (261, 282698), (262, 281619), (377, 195714), (393, 187746), (498, 148161), (522, 141349), (747, 98774), (754, 97857), (786, 93873), (1079, 68382), (1131, 65238), (1179, 62582), (1494, 49387), (1703, 43326), (2158, 34191), (2262, 32619), (2358, 31291), (2407, 30654), (3237, 22794), (3393, 21746), (3406, 21663), (3799, 19422), (4814, 15327), (5109, 14442), (6474, 11397), (6786, 10873), (7221, 10218), (7598, 9711)]