82219452

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2175

約数の個数: 72

約数和(自身を含む): 226606464

約数和(自身を除く): 144387012

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 67, 84, 98, 134, 147, 196, 201, 268, 294, 402, 469, 588, 804, 938, 1407, 1876, 2087, 2814, 3283, 4174, 5628, 6261, 6566, 8348, 9849, 12522, 13132, 14609, 19698, 25044, 29218, 39396, 43827, 58436, 87654, 102263, 139829, 175308, 204526, 279658, 306789, 409052, 419487, 559316, 613578, 838974, 978803, 1227156, 1677948, 1957606, 2936409, 3915212, 5872818, 6851621, 11745636, 13703242, 20554863, 27406484, 41109726, 82219452]

約数ペア:

[(1, 82219452), (2, 41109726), (3, 27406484), (4, 20554863), (6, 13703242), (7, 11745636), (12, 6851621), (14, 5872818), (21, 3915212), (28, 2936409), (42, 1957606), (49, 1677948), (67, 1227156), (84, 978803), (98, 838974), (134, 613578), (147, 559316), (196, 419487), (201, 409052), (268, 306789), (294, 279658), (402, 204526), (469, 175308), (588, 139829), (804, 102263), (938, 87654), (1407, 58436), (1876, 43827), (2087, 39396), (2814, 29218), (3283, 25044), (4174, 19698), (5628, 14609), (6261, 13132), (6566, 12522), (8348, 9849)]