68730984

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{347}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 220492800

約数和(自身を除く): 151761816

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 131, 168, 189, 216, 252, 262, 347, 378, 393, 504, 524, 694, 756, 786, 917, 1041, 1048, 1179, 1388, 1512, 1572, 1834, 2082, 2358, 2429, 2751, 2776, 3123, 3144, 3537, 3668, 4164, 4716, 4858, 5502, 6246, 7074, 7287, 7336, 8253, 8328, 9369, 9432, 9716, 11004, 12492, 14148, 14574, 16506, 18738, 19432, 21861, 22008, 24759, 24984, 28296, 29148, 33012, 37476, 43722, 45457, 49518, 58296, 65583, 66024, 74952, 87444, 90914, 99036, 131166, 136371, 174888, 181828, 198072, 262332, 272742, 318199, 363656, 409113, 524664, 545484, 636398, 818226, 954597, 1090968, 1227339, 1272796, 1636452, 1909194, 2454678, 2545592, 2863791, 3272904, 3818388, 4909356, 5727582, 7636776, 8591373, 9818712, 11455164, 17182746, 22910328, 34365492, 68730984]

約数ペア:

[(1, 68730984), (2, 34365492), (3, 22910328), (4, 17182746), (6, 11455164), (7, 9818712), (8, 8591373), (9, 7636776), (12, 5727582), (14, 4909356), (18, 3818388), (21, 3272904), (24, 2863791), (27, 2545592), (28, 2454678), (36, 1909194), (42, 1636452), (54, 1272796), (56, 1227339), (63, 1090968), (72, 954597), (84, 818226), (108, 636398), (126, 545484), (131, 524664), (168, 409113), (189, 363656), (216, 318199), (252, 272742), (262, 262332), (347, 198072), (378, 181828), (393, 174888), (504, 136371), (524, 131166), (694, 99036), (756, 90914), (786, 87444), (917, 74952), (1041, 66024), (1048, 65583), (1179, 58296), (1388, 49518), (1512, 45457), (1572, 43722), (1834, 37476), (2082, 33012), (2358, 29148), (2429, 28296), (2751, 24984), (2776, 24759), (3123, 22008), (3144, 21861), (3537, 19432), (3668, 18738), (4164, 16506), (4716, 14574), (4858, 14148), (5502, 12492), (6246, 11004), (7074, 9716), (7287, 9432), (7336, 9369), (8253, 8328)]