64533768

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^3$

素因数の和:108

約数の個数: 128

約数和(自身を含む): 192326400

約数和(自身を除く): 127792632

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 23, 24, 26, 34, 39, 46, 51, 52, 68, 69, 78, 92, 102, 104, 136, 138, 156, 184, 204, 221, 276, 299, 312, 391, 408, 442, 529, 552, 598, 663, 782, 884, 897, 1058, 1173, 1196, 1326, 1564, 1587, 1768, 1794, 2116, 2346, 2392, 2652, 3128, 3174, 3588, 4232, 4692, 5083, 5304, 6348, 6877, 7176, 8993, 9384, 10166, 12167, 12696, 13754, 15249, 17986, 20332, 20631, 24334, 26979, 27508, 30498, 35972, 36501, 40664, 41262, 48668, 53958, 55016, 60996, 71944, 73002, 82524, 97336, 107916, 116909, 121992, 146004, 158171, 165048, 206839, 215832, 233818, 292008, 316342, 350727, 413678, 467636, 474513, 620517, 632684, 701454, 827356, 935272, 949026, 1241034, 1265368, 1402908, 1654712, 1898052, 2482068, 2688907, 2805816, 3796104, 4964136, 5377814, 8066721, 10755628, 16133442, 21511256, 32266884, 64533768]

約数ペア:

[(1, 64533768), (2, 32266884), (3, 21511256), (4, 16133442), (6, 10755628), (8, 8066721), (12, 5377814), (13, 4964136), (17, 3796104), (23, 2805816), (24, 2688907), (26, 2482068), (34, 1898052), (39, 1654712), (46, 1402908), (51, 1265368), (52, 1241034), (68, 949026), (69, 935272), (78, 827356), (92, 701454), (102, 632684), (104, 620517), (136, 474513), (138, 467636), (156, 413678), (184, 350727), (204, 316342), (221, 292008), (276, 233818), (299, 215832), (312, 206839), (391, 165048), (408, 158171), (442, 146004), (529, 121992), (552, 116909), (598, 107916), (663, 97336), (782, 82524), (884, 73002), (897, 71944), (1058, 60996), (1173, 55016), (1196, 53958), (1326, 48668), (1564, 41262), (1587, 40664), (1768, 36501), (1794, 35972), (2116, 30498), (2346, 27508), (2392, 26979), (2652, 24334), (3128, 20631), (3174, 20332), (3588, 17986), (4232, 15249), (4692, 13754), (5083, 12696), (5304, 12167), (6348, 10166), (6877, 9384), (7176, 8993)]