64803284

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{877}}^1$

素因数の和:937

約数の個数: 72

約数和(自身を含む): 147135240

約数和(自身を除く): 82331956

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 49, 52, 58, 91, 98, 116, 182, 196, 203, 364, 377, 406, 637, 754, 812, 877, 1274, 1421, 1508, 1754, 2548, 2639, 2842, 3508, 5278, 5684, 6139, 10556, 11401, 12278, 18473, 22802, 24556, 25433, 36946, 42973, 45604, 50866, 73892, 79807, 85946, 101732, 159614, 171892, 178031, 319228, 330629, 356062, 558649, 661258, 712124, 1117298, 1246217, 1322516, 2234596, 2314403, 2492434, 4628806, 4984868, 9257612, 16200821, 32401642, 64803284]

約数ペア:

[(1, 64803284), (2, 32401642), (4, 16200821), (7, 9257612), (13, 4984868), (14, 4628806), (26, 2492434), (28, 2314403), (29, 2234596), (49, 1322516), (52, 1246217), (58, 1117298), (91, 712124), (98, 661258), (116, 558649), (182, 356062), (196, 330629), (203, 319228), (364, 178031), (377, 171892), (406, 159614), (637, 101732), (754, 85946), (812, 79807), (877, 73892), (1274, 50866), (1421, 45604), (1508, 42973), (1754, 36946), (2548, 25433), (2639, 24556), (2842, 22802), (3508, 18473), (5278, 12278), (5684, 11401), (6139, 10556)]