64656468

素因数分解:

$2^2\times 3^7\times {\mathrm{19}}^1\times {\mathrm{389}}^1$

素因数の和:433

約数の個数: 96

約数和(自身を含む): 179088000

約数和(自身を除く): 114431532

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 389, 486, 513, 684, 729, 778, 972, 1026, 1167, 1458, 1539, 1556, 2052, 2187, 2334, 2916, 3078, 3501, 4374, 4617, 4668, 6156, 7002, 7391, 8748, 9234, 10503, 13851, 14004, 14782, 18468, 21006, 22173, 27702, 29564, 31509, 41553, 42012, 44346, 55404, 63018, 66519, 83106, 88692, 94527, 126036, 133038, 166212, 189054, 199557, 266076, 283581, 378108, 399114, 567162, 598671, 798228, 850743, 1134324, 1197342, 1701486, 1796013, 2394684, 3402972, 3592026, 5388039, 7184052, 10776078, 16164117, 21552156, 32328234, 64656468]

約数ペア:

[(1, 64656468), (2, 32328234), (3, 21552156), (4, 16164117), (6, 10776078), (9, 7184052), (12, 5388039), (18, 3592026), (19, 3402972), (27, 2394684), (36, 1796013), (38, 1701486), (54, 1197342), (57, 1134324), (76, 850743), (81, 798228), (108, 598671), (114, 567162), (162, 399114), (171, 378108), (228, 283581), (243, 266076), (324, 199557), (342, 189054), (389, 166212), (486, 133038), (513, 126036), (684, 94527), (729, 88692), (778, 83106), (972, 66519), (1026, 63018), (1167, 55404), (1458, 44346), (1539, 42012), (1556, 41553), (2052, 31509), (2187, 29564), (2334, 27702), (2916, 22173), (3078, 21006), (3501, 18468), (4374, 14782), (4617, 14004), (4668, 13851), (6156, 10503), (7002, 9234), (7391, 8748)]