123671736

素因数分解:

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

素因数の和:266

約数の個数: 144

約数和(自身を含む): 372677760

約数和(自身を除く): 249006024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 23, 24, 34, 36, 46, 51, 68, 69, 72, 92, 102, 136, 138, 153, 184, 191, 204, 207, 276, 306, 382, 391, 408, 414, 529, 552, 573, 612, 764, 782, 828, 1058, 1146, 1173, 1224, 1528, 1564, 1587, 1656, 1719, 2116, 2292, 2346, 3128, 3174, 3247, 3438, 3519, 4232, 4393, 4584, 4692, 4761, 6348, 6494, 6876, 7038, 8786, 8993, 9384, 9522, 9741, 12696, 12988, 13179, 13752, 14076, 17572, 17986, 19044, 19482, 25976, 26358, 26979, 28152, 29223, 35144, 35972, 38088, 38964, 39537, 52716, 53958, 58446, 71944, 74681, 77928, 79074, 80937, 101039, 105432, 107916, 116892, 149362, 158148, 161874, 202078, 215832, 224043, 233784, 298724, 303117, 316296, 323748, 404156, 448086, 597448, 606234, 647496, 672129, 808312, 896172, 909351, 1212468, 1344258, 1717663, 1792344, 1818702, 2424936, 2688516, 3435326, 3637404, 5152989, 5377032, 6870652, 7274808, 10305978, 13741304, 15458967, 20611956, 30917934, 41223912, 61835868, 123671736]

約数ペア:

[(1, 123671736), (2, 61835868), (3, 41223912), (4, 30917934), (6, 20611956), (8, 15458967), (9, 13741304), (12, 10305978), (17, 7274808), (18, 6870652), (23, 5377032), (24, 5152989), (34, 3637404), (36, 3435326), (46, 2688516), (51, 2424936), (68, 1818702), (69, 1792344), (72, 1717663), (92, 1344258), (102, 1212468), (136, 909351), (138, 896172), (153, 808312), (184, 672129), (191, 647496), (204, 606234), (207, 597448), (276, 448086), (306, 404156), (382, 323748), (391, 316296), (408, 303117), (414, 298724), (529, 233784), (552, 224043), (573, 215832), (612, 202078), (764, 161874), (782, 158148), (828, 149362), (1058, 116892), (1146, 107916), (1173, 105432), (1224, 101039), (1528, 80937), (1564, 79074), (1587, 77928), (1656, 74681), (1719, 71944), (2116, 58446), (2292, 53958), (2346, 52716), (3128, 39537), (3174, 38964), (3247, 38088), (3438, 35972), (3519, 35144), (4232, 29223), (4393, 28152), (4584, 26979), (4692, 26358), (4761, 25976), (6348, 19482), (6494, 19044), (6876, 17986), (7038, 17572), (8786, 14076), (8993, 13752), (9384, 13179), (9522, 12988), (9741, 12696)]