67813578

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:269

約数の個数: 128

約数和(自身を含む): 186416640

約数和(自身を除く): 118603062

約数列:

[1, 2, 3, 6, 7, 9, 14, 17, 18, 21, 27, 34, 42, 51, 54, 61, 63, 102, 119, 122, 126, 153, 173, 183, 189, 238, 306, 346, 357, 366, 378, 427, 459, 519, 549, 714, 854, 918, 1037, 1038, 1071, 1098, 1211, 1281, 1557, 1647, 2074, 2142, 2422, 2562, 2941, 3111, 3114, 3213, 3294, 3633, 3843, 4671, 5882, 6222, 6426, 7259, 7266, 7686, 8823, 9333, 9342, 10553, 10899, 11529, 14518, 17646, 18666, 20587, 21106, 21777, 21798, 23058, 26469, 27999, 31659, 32697, 41174, 43554, 52938, 55998, 61761, 63318, 65331, 65394, 73871, 79407, 94977, 123522, 130662, 147742, 158814, 179401, 185283, 189954, 195993, 221613, 284931, 358802, 370566, 391986, 443226, 538203, 555849, 569862, 664839, 1076406, 1111698, 1255807, 1329678, 1614609, 1994517, 2511614, 3229218, 3767421, 3989034, 4843827, 7534842, 9687654, 11302263, 22604526, 33906789, 67813578]

約数ペア:

[(1, 67813578), (2, 33906789), (3, 22604526), (6, 11302263), (7, 9687654), (9, 7534842), (14, 4843827), (17, 3989034), (18, 3767421), (21, 3229218), (27, 2511614), (34, 1994517), (42, 1614609), (51, 1329678), (54, 1255807), (61, 1111698), (63, 1076406), (102, 664839), (119, 569862), (122, 555849), (126, 538203), (153, 443226), (173, 391986), (183, 370566), (189, 358802), (238, 284931), (306, 221613), (346, 195993), (357, 189954), (366, 185283), (378, 179401), (427, 158814), (459, 147742), (519, 130662), (549, 123522), (714, 94977), (854, 79407), (918, 73871), (1037, 65394), (1038, 65331), (1071, 63318), (1098, 61761), (1211, 55998), (1281, 52938), (1557, 43554), (1647, 41174), (2074, 32697), (2142, 31659), (2422, 27999), (2562, 26469), (2941, 23058), (3111, 21798), (3114, 21777), (3213, 21106), (3294, 20587), (3633, 18666), (3843, 17646), (4671, 14518), (5882, 11529), (6222, 10899), (6426, 10553), (7259, 9342), (7266, 9333), (7686, 8823)]