74717916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1291}}^1$

素因数の和:1371

約数の個数: 96

約数和(自身を含む): 218792448

約数和(自身を除く): 144074532

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 53, 78, 84, 91, 106, 156, 159, 182, 212, 273, 318, 364, 371, 546, 636, 689, 742, 1092, 1113, 1291, 1378, 1484, 2067, 2226, 2582, 2756, 3873, 4134, 4452, 4823, 5164, 7746, 8268, 9037, 9646, 14469, 15492, 16783, 18074, 19292, 27111, 28938, 33566, 36148, 50349, 54222, 57876, 67132, 68423, 100698, 108444, 117481, 136846, 201396, 205269, 234962, 273692, 352443, 410538, 469924, 478961, 704886, 821076, 889499, 957922, 1409772, 1436883, 1778998, 1915844, 2668497, 2873766, 3557996, 5336994, 5747532, 6226493, 10673988, 12452986, 18679479, 24905972, 37358958, 74717916]

約数ペア:

[(1, 74717916), (2, 37358958), (3, 24905972), (4, 18679479), (6, 12452986), (7, 10673988), (12, 6226493), (13, 5747532), (14, 5336994), (21, 3557996), (26, 2873766), (28, 2668497), (39, 1915844), (42, 1778998), (52, 1436883), (53, 1409772), (78, 957922), (84, 889499), (91, 821076), (106, 704886), (156, 478961), (159, 469924), (182, 410538), (212, 352443), (273, 273692), (318, 234962), (364, 205269), (371, 201396), (546, 136846), (636, 117481), (689, 108444), (742, 100698), (1092, 68423), (1113, 67132), (1291, 57876), (1378, 54222), (1484, 50349), (2067, 36148), (2226, 33566), (2582, 28938), (2756, 27111), (3873, 19292), (4134, 18074), (4452, 16783), (4823, 15492), (5164, 14469), (7746, 9646), (8268, 9037)]