74490468

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1597}}^1$

素因数の和:1653

約数の個数: 72

約数和(自身を含む): 196515648

約数和(自身を除く): 122025180

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 169, 276, 299, 338, 507, 598, 676, 897, 1014, 1196, 1597, 1794, 2028, 3194, 3588, 3887, 4791, 6388, 7774, 9582, 11661, 15548, 19164, 20761, 23322, 36731, 41522, 46644, 62283, 73462, 83044, 110193, 124566, 146924, 220386, 249132, 269893, 440772, 477503, 539786, 809679, 955006, 1079572, 1432509, 1619358, 1910012, 2865018, 3238716, 5730036, 6207539, 12415078, 18622617, 24830156, 37245234, 74490468]

約数ペア:

[(1, 74490468), (2, 37245234), (3, 24830156), (4, 18622617), (6, 12415078), (12, 6207539), (13, 5730036), (23, 3238716), (26, 2865018), (39, 1910012), (46, 1619358), (52, 1432509), (69, 1079572), (78, 955006), (92, 809679), (138, 539786), (156, 477503), (169, 440772), (276, 269893), (299, 249132), (338, 220386), (507, 146924), (598, 124566), (676, 110193), (897, 83044), (1014, 73462), (1196, 62283), (1597, 46644), (1794, 41522), (2028, 36731), (3194, 23322), (3588, 20761), (3887, 19164), (4791, 15548), (6388, 11661), (7774, 9582)]