69218968

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1$

素因数の和:114

約数の個数: 144

約数和(自身を含む): 176389920

約数和(自身を除く): 107170952

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 47, 49, 52, 56, 68, 91, 94, 98, 104, 119, 136, 182, 188, 196, 221, 238, 289, 329, 364, 376, 392, 442, 476, 578, 611, 637, 658, 728, 799, 833, 884, 952, 1156, 1222, 1274, 1316, 1547, 1598, 1666, 1768, 2023, 2303, 2312, 2444, 2548, 2632, 3094, 3196, 3332, 3757, 4046, 4277, 4606, 4888, 5096, 5593, 6188, 6392, 6664, 7514, 8092, 8554, 9212, 10387, 10829, 11186, 12376, 13583, 14161, 15028, 16184, 17108, 18424, 20774, 21658, 22372, 26299, 27166, 28322, 29939, 30056, 34216, 39151, 41548, 43316, 44744, 52598, 54332, 56644, 59878, 72709, 78302, 83096, 86632, 95081, 105196, 108664, 113288, 119756, 145418, 156604, 176579, 184093, 190162, 210392, 239512, 290836, 313208, 353158, 368186, 380324, 508963, 581672, 665567, 706316, 736372, 760648, 1017926, 1236053, 1331134, 1412632, 1472744, 2035852, 2472106, 2662268, 4071704, 4944212, 5324536, 8652371, 9888424, 17304742, 34609484, 69218968]

約数ペア:

[(1, 69218968), (2, 34609484), (4, 17304742), (7, 9888424), (8, 8652371), (13, 5324536), (14, 4944212), (17, 4071704), (26, 2662268), (28, 2472106), (34, 2035852), (47, 1472744), (49, 1412632), (52, 1331134), (56, 1236053), (68, 1017926), (91, 760648), (94, 736372), (98, 706316), (104, 665567), (119, 581672), (136, 508963), (182, 380324), (188, 368186), (196, 353158), (221, 313208), (238, 290836), (289, 239512), (329, 210392), (364, 190162), (376, 184093), (392, 176579), (442, 156604), (476, 145418), (578, 119756), (611, 113288), (637, 108664), (658, 105196), (728, 95081), (799, 86632), (833, 83096), (884, 78302), (952, 72709), (1156, 59878), (1222, 56644), (1274, 54332), (1316, 52598), (1547, 44744), (1598, 43316), (1666, 41548), (1768, 39151), (2023, 34216), (2303, 30056), (2312, 29939), (2444, 28322), (2548, 27166), (2632, 26299), (3094, 22372), (3196, 21658), (3332, 20774), (3757, 18424), (4046, 17108), (4277, 16184), (4606, 15028), (4888, 14161), (5096, 13583), (5593, 12376), (6188, 11186), (6392, 10829), (6664, 10387), (7514, 9212), (8092, 8554)]