64821648

素因数分解:

$2^4\times 3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 174274560

約数和(自身を除く): 109452912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 47, 48, 59, 94, 118, 141, 177, 188, 236, 282, 354, 376, 472, 487, 564, 708, 752, 944, 974, 1128, 1416, 1461, 1948, 2256, 2773, 2832, 2922, 3896, 5546, 5844, 7792, 8319, 11092, 11688, 16638, 22184, 22889, 23376, 28733, 33276, 44368, 45778, 57466, 66552, 68667, 86199, 91556, 114932, 133104, 137334, 172398, 183112, 229864, 274668, 344796, 366224, 459728, 549336, 689592, 1098672, 1350451, 1379184, 2700902, 4051353, 5401804, 8102706, 10803608, 16205412, 21607216, 32410824, 64821648]

約数ペア:

[(1, 64821648), (2, 32410824), (3, 21607216), (4, 16205412), (6, 10803608), (8, 8102706), (12, 5401804), (16, 4051353), (24, 2700902), (47, 1379184), (48, 1350451), (59, 1098672), (94, 689592), (118, 549336), (141, 459728), (177, 366224), (188, 344796), (236, 274668), (282, 229864), (354, 183112), (376, 172398), (472, 137334), (487, 133104), (564, 114932), (708, 91556), (752, 86199), (944, 68667), (974, 66552), (1128, 57466), (1416, 45778), (1461, 44368), (1948, 33276), (2256, 28733), (2773, 23376), (2832, 22889), (2922, 22184), (3896, 16638), (5546, 11688), (5844, 11092), (7792, 8319)]