90571698

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{3541}}^1$

素因数の和:3592

約数の個数: 72

約数和(自身を含む): 236215980

約数和(自身を除く): 145644282

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 29, 42, 49, 58, 63, 87, 98, 126, 147, 174, 203, 261, 294, 406, 441, 522, 609, 882, 1218, 1421, 1827, 2842, 3541, 3654, 4263, 7082, 8526, 10623, 12789, 21246, 24787, 25578, 31869, 49574, 63738, 74361, 102689, 148722, 173509, 205378, 223083, 308067, 347018, 446166, 520527, 616134, 718823, 924201, 1041054, 1437646, 1561581, 1848402, 2156469, 3123162, 4312938, 5031761, 6469407, 10063522, 12938814, 15095283, 30190566, 45285849, 90571698]

約数ペア:

[(1, 90571698), (2, 45285849), (3, 30190566), (6, 15095283), (7, 12938814), (9, 10063522), (14, 6469407), (18, 5031761), (21, 4312938), (29, 3123162), (42, 2156469), (49, 1848402), (58, 1561581), (63, 1437646), (87, 1041054), (98, 924201), (126, 718823), (147, 616134), (174, 520527), (203, 446166), (261, 347018), (294, 308067), (406, 223083), (441, 205378), (522, 173509), (609, 148722), (882, 102689), (1218, 74361), (1421, 63738), (1827, 49574), (2842, 31869), (3541, 25578), (3654, 24787), (4263, 21246), (7082, 12789), (8526, 10623)]