66876824

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{379}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 151027200

約数和(自身を除く): 84150376

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 137, 161, 184, 274, 322, 379, 548, 644, 758, 959, 1096, 1288, 1516, 1918, 2653, 3032, 3151, 3836, 5306, 6302, 7672, 8717, 10612, 12604, 17434, 21224, 22057, 25208, 34868, 44114, 51923, 61019, 69736, 88228, 103846, 122038, 176456, 207692, 244076, 363461, 415384, 488152, 726922, 1194229, 1453844, 2388458, 2907688, 4776916, 8359603, 9553832, 16719206, 33438412, 66876824]

約数ペア:

[(1, 66876824), (2, 33438412), (4, 16719206), (7, 9553832), (8, 8359603), (14, 4776916), (23, 2907688), (28, 2388458), (46, 1453844), (56, 1194229), (92, 726922), (137, 488152), (161, 415384), (184, 363461), (274, 244076), (322, 207692), (379, 176456), (548, 122038), (644, 103846), (758, 88228), (959, 69736), (1096, 61019), (1288, 51923), (1516, 44114), (1918, 34868), (2653, 25208), (3032, 22057), (3151, 21224), (3836, 17434), (5306, 12604), (6302, 10612), (7672, 8717)]