73957968

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:722

約数の個数: 160

約数和(自身を含む): 249547520

約数和(自身を除く): 175589552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 37, 42, 48, 54, 56, 63, 72, 74, 84, 108, 111, 112, 126, 144, 148, 168, 189, 216, 222, 252, 259, 296, 333, 336, 378, 432, 444, 504, 518, 592, 661, 666, 756, 777, 888, 999, 1008, 1036, 1322, 1332, 1512, 1554, 1776, 1983, 1998, 2072, 2331, 2644, 2664, 3024, 3108, 3966, 3996, 4144, 4627, 4662, 5288, 5328, 5949, 6216, 6993, 7932, 7992, 9254, 9324, 10576, 11898, 12432, 13881, 13986, 15864, 15984, 17847, 18508, 18648, 23796, 24457, 27762, 27972, 31728, 35694, 37016, 37296, 41643, 47592, 48914, 55524, 55944, 71388, 73371, 74032, 83286, 95184, 97828, 111048, 111888, 124929, 142776, 146742, 166572, 171199, 195656, 220113, 222096, 249858, 285552, 293484, 333144, 342398, 391312, 440226, 499716, 513597, 586968, 660339, 666288, 684796, 880452, 999432, 1027194, 1173936, 1320678, 1369592, 1540791, 1760904, 1998864, 2054388, 2641356, 2739184, 3081582, 3521808, 4108776, 4622373, 5282712, 6163164, 8217552, 9244746, 10565424, 12326328, 18489492, 24652656, 36978984, 73957968]

約数ペア:

[(1, 73957968), (2, 36978984), (3, 24652656), (4, 18489492), (6, 12326328), (7, 10565424), (8, 9244746), (9, 8217552), (12, 6163164), (14, 5282712), (16, 4622373), (18, 4108776), (21, 3521808), (24, 3081582), (27, 2739184), (28, 2641356), (36, 2054388), (37, 1998864), (42, 1760904), (48, 1540791), (54, 1369592), (56, 1320678), (63, 1173936), (72, 1027194), (74, 999432), (84, 880452), (108, 684796), (111, 666288), (112, 660339), (126, 586968), (144, 513597), (148, 499716), (168, 440226), (189, 391312), (216, 342398), (222, 333144), (252, 293484), (259, 285552), (296, 249858), (333, 222096), (336, 220113), (378, 195656), (432, 171199), (444, 166572), (504, 146742), (518, 142776), (592, 124929), (661, 111888), (666, 111048), (756, 97828), (777, 95184), (888, 83286), (999, 74032), (1008, 73371), (1036, 71388), (1322, 55944), (1332, 55524), (1512, 48914), (1554, 47592), (1776, 41643), (1983, 37296), (1998, 37016), (2072, 35694), (2331, 31728), (2644, 27972), (2664, 27762), (3024, 24457), (3108, 23796), (3966, 18648), (3996, 18508), (4144, 17847), (4627, 15984), (4662, 15864), (5288, 13986), (5328, 13881), (5949, 12432), (6216, 11898), (6993, 10576), (7932, 9324), (7992, 9254)]