65664648

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 128

約数和(自身を含む): 210643200

約数和(自身を除く): 144978552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 137, 168, 189, 216, 252, 274, 317, 378, 411, 504, 548, 634, 756, 822, 951, 959, 1096, 1233, 1268, 1512, 1644, 1902, 1918, 2219, 2466, 2536, 2853, 2877, 3288, 3699, 3804, 3836, 4438, 4932, 5706, 5754, 6657, 7398, 7608, 7672, 8559, 8631, 8876, 9864, 11412, 11508, 13314, 14796, 17118, 17262, 17752, 19971, 22824, 23016, 25893, 26628, 29592, 34236, 34524, 39942, 43429, 51786, 53256, 59913, 68472, 69048, 79884, 86858, 103572, 119826, 130287, 159768, 173716, 207144, 239652, 260574, 304003, 347432, 390861, 479304, 521148, 608006, 781722, 912009, 1042296, 1172583, 1216012, 1563444, 1824018, 2345166, 2432024, 2736027, 3126888, 3648036, 4690332, 5472054, 7296072, 8208081, 9380664, 10944108, 16416162, 21888216, 32832324, 65664648]

約数ペア:

[(1, 65664648), (2, 32832324), (3, 21888216), (4, 16416162), (6, 10944108), (7, 9380664), (8, 8208081), (9, 7296072), (12, 5472054), (14, 4690332), (18, 3648036), (21, 3126888), (24, 2736027), (27, 2432024), (28, 2345166), (36, 1824018), (42, 1563444), (54, 1216012), (56, 1172583), (63, 1042296), (72, 912009), (84, 781722), (108, 608006), (126, 521148), (137, 479304), (168, 390861), (189, 347432), (216, 304003), (252, 260574), (274, 239652), (317, 207144), (378, 173716), (411, 159768), (504, 130287), (548, 119826), (634, 103572), (756, 86858), (822, 79884), (951, 69048), (959, 68472), (1096, 59913), (1233, 53256), (1268, 51786), (1512, 43429), (1644, 39942), (1902, 34524), (1918, 34236), (2219, 29592), (2466, 26628), (2536, 25893), (2853, 23016), (2877, 22824), (3288, 19971), (3699, 17752), (3804, 17262), (3836, 17118), (4438, 14796), (4932, 13314), (5706, 11508), (5754, 11412), (6657, 9864), (7398, 8876), (7608, 8631), (7672, 8559)]