64502988

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:383

約数の個数: 96

約数和(自身を含む): 172827648

約数和(自身を除く): 108324660

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 37, 44, 47, 66, 74, 94, 111, 132, 141, 148, 188, 222, 281, 282, 407, 444, 517, 562, 564, 814, 843, 1034, 1124, 1221, 1551, 1628, 1686, 1739, 2068, 2442, 3091, 3102, 3372, 3478, 4884, 5217, 6182, 6204, 6956, 9273, 10397, 10434, 12364, 13207, 18546, 19129, 20794, 20868, 26414, 31191, 37092, 38258, 39621, 41588, 52828, 57387, 62382, 76516, 79242, 114367, 114774, 124764, 145277, 158484, 228734, 229548, 290554, 343101, 435831, 457468, 488659, 581108, 686202, 871662, 977318, 1372404, 1465977, 1743324, 1954636, 2931954, 5375249, 5863908, 10750498, 16125747, 21500996, 32251494, 64502988]

約数ペア:

[(1, 64502988), (2, 32251494), (3, 21500996), (4, 16125747), (6, 10750498), (11, 5863908), (12, 5375249), (22, 2931954), (33, 1954636), (37, 1743324), (44, 1465977), (47, 1372404), (66, 977318), (74, 871662), (94, 686202), (111, 581108), (132, 488659), (141, 457468), (148, 435831), (188, 343101), (222, 290554), (281, 229548), (282, 228734), (407, 158484), (444, 145277), (517, 124764), (562, 114774), (564, 114367), (814, 79242), (843, 76516), (1034, 62382), (1124, 57387), (1221, 52828), (1551, 41588), (1628, 39621), (1686, 38258), (1739, 37092), (2068, 31191), (2442, 26414), (3091, 20868), (3102, 20794), (3372, 19129), (3478, 18546), (4884, 13207), (5217, 12364), (6182, 10434), (6204, 10397), (6956, 9273)]