65868642

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1$

素因数の和:253

約数の個数: 144

約数和(自身を含む): 184384512

約数和(自身を除く): 118515870

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 23, 34, 42, 46, 49, 51, 63, 69, 98, 102, 119, 126, 138, 147, 153, 161, 191, 207, 238, 294, 306, 322, 357, 382, 391, 414, 441, 483, 573, 714, 782, 833, 882, 966, 1071, 1127, 1146, 1173, 1337, 1449, 1666, 1719, 2142, 2254, 2346, 2499, 2674, 2737, 2898, 3247, 3381, 3438, 3519, 4011, 4393, 4998, 5474, 6494, 6762, 7038, 7497, 8022, 8211, 8786, 9359, 9741, 10143, 12033, 13179, 14994, 16422, 18718, 19159, 19482, 20286, 22729, 24066, 24633, 26358, 28077, 29223, 30751, 38318, 39537, 45458, 49266, 56154, 57477, 58446, 61502, 68187, 74681, 79074, 84231, 92253, 114954, 136374, 149362, 159103, 168462, 172431, 184506, 204561, 215257, 224043, 276759, 318206, 344862, 409122, 430514, 448086, 477309, 522767, 553518, 645771, 672129, 954618, 1045534, 1291542, 1344258, 1431927, 1568301, 1937313, 2863854, 3136602, 3659369, 3874626, 4704903, 7318738, 9409806, 10978107, 21956214, 32934321, 65868642]

約数ペア:

[(1, 65868642), (2, 32934321), (3, 21956214), (6, 10978107), (7, 9409806), (9, 7318738), (14, 4704903), (17, 3874626), (18, 3659369), (21, 3136602), (23, 2863854), (34, 1937313), (42, 1568301), (46, 1431927), (49, 1344258), (51, 1291542), (63, 1045534), (69, 954618), (98, 672129), (102, 645771), (119, 553518), (126, 522767), (138, 477309), (147, 448086), (153, 430514), (161, 409122), (191, 344862), (207, 318206), (238, 276759), (294, 224043), (306, 215257), (322, 204561), (357, 184506), (382, 172431), (391, 168462), (414, 159103), (441, 149362), (483, 136374), (573, 114954), (714, 92253), (782, 84231), (833, 79074), (882, 74681), (966, 68187), (1071, 61502), (1127, 58446), (1146, 57477), (1173, 56154), (1337, 49266), (1449, 45458), (1666, 39537), (1719, 38318), (2142, 30751), (2254, 29223), (2346, 28077), (2499, 26358), (2674, 24633), (2737, 24066), (2898, 22729), (3247, 20286), (3381, 19482), (3438, 19159), (3519, 18718), (4011, 16422), (4393, 14994), (4998, 13179), (5474, 12033), (6494, 10143), (6762, 9741), (7038, 9359), (7497, 8786), (8022, 8211)]