64131614932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41719}}^1$

素因数の和:41802

約数の個数: 144

約数和(自身を含む): 153412116480

約数和(自身を除く): 89280501548

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 31, 44, 46, 49, 62, 77, 92, 98, 124, 154, 161, 196, 217, 253, 308, 322, 341, 434, 506, 539, 644, 682, 713, 868, 1012, 1078, 1127, 1364, 1426, 1519, 1771, 2156, 2254, 2387, 2852, 3038, 3542, 4508, 4774, 4991, 6076, 7084, 7843, 9548, 9982, 12397, 15686, 16709, 19964, 24794, 31372, 33418, 34937, 41719, 49588, 54901, 66836, 69874, 83438, 109802, 139748, 166876, 219604, 292033, 384307, 458909, 584066, 768614, 917818, 959537, 1168132, 1293289, 1537228, 1835636, 1919074, 2044231, 2586578, 3212363, 3838148, 4088462, 5173156, 6424726, 6716759, 8176924, 9053023, 10554907, 12849452, 13433518, 14226179, 18106046, 21109814, 22486541, 26867036, 28452358, 29745647, 36212092, 42219628, 44973082, 47017313, 56904716, 59491294, 63371161, 73884349, 89946164, 94034626, 99583253, 118982588, 126742322, 147768698, 188069252, 199166506, 208219529, 253484644, 295537396, 327202117, 398333012, 416439058, 517190443, 654404234, 697082771, 832878116, 1034380886, 1308808468, 1394165542, 1457536703, 2068761772, 2290414819, 2788331084, 2915073406, 4580829638, 5830146812, 9161659276, 16032903733, 32065807466, 64131614932]

約数ペア:

[(1, 64131614932), (2, 32065807466), (4, 16032903733), (7, 9161659276), (11, 5830146812), (14, 4580829638), (22, 2915073406), (23, 2788331084), (28, 2290414819), (31, 2068761772), (44, 1457536703), (46, 1394165542), (49, 1308808468), (62, 1034380886), (77, 832878116), (92, 697082771), (98, 654404234), (124, 517190443), (154, 416439058), (161, 398333012), (196, 327202117), (217, 295537396), (253, 253484644), (308, 208219529), (322, 199166506), (341, 188069252), (434, 147768698), (506, 126742322), (539, 118982588), (644, 99583253), (682, 94034626), (713, 89946164), (868, 73884349), (1012, 63371161), (1078, 59491294), (1127, 56904716), (1364, 47017313), (1426, 44973082), (1519, 42219628), (1771, 36212092), (2156, 29745647), (2254, 28452358), (2387, 26867036), (2852, 22486541), (3038, 21109814), (3542, 18106046), (4508, 14226179), (4774, 13433518), (4991, 12849452), (6076, 10554907), (7084, 9053023), (7843, 8176924), (9548, 6716759), (9982, 6424726), (12397, 5173156), (15686, 4088462), (16709, 3838148), (19964, 3212363), (24794, 2586578), (31372, 2044231), (33418, 1919074), (34937, 1835636), (41719, 1537228), (49588, 1293289), (54901, 1168132), (66836, 959537), (69874, 917818), (83438, 768614), (109802, 584066), (139748, 458909), (166876, 384307), (219604, 292033)]