68205456

素因数分解:

$2^4\times 3^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1$

素因数の和:522

約数の個数: 160

約数和(自身を含む): 220938240

約数和(自身を除く): 152732784

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 27, 31, 33, 36, 44, 48, 54, 62, 66, 72, 88, 93, 99, 108, 124, 132, 144, 176, 186, 198, 216, 248, 264, 279, 297, 341, 372, 396, 432, 463, 496, 528, 558, 594, 682, 744, 792, 837, 926, 1023, 1116, 1188, 1364, 1389, 1488, 1584, 1674, 1852, 2046, 2232, 2376, 2728, 2778, 3069, 3348, 3704, 4092, 4167, 4464, 4752, 5093, 5456, 5556, 6138, 6696, 7408, 8184, 8334, 9207, 10186, 11112, 12276, 12501, 13392, 14353, 15279, 16368, 16668, 18414, 20372, 22224, 24552, 25002, 28706, 30558, 33336, 36828, 40744, 43059, 45837, 49104, 50004, 57412, 61116, 66672, 73656, 81488, 86118, 91674, 100008, 114824, 122232, 129177, 137511, 147312, 157883, 172236, 183348, 200016, 229648, 244464, 258354, 275022, 315766, 344472, 366696, 387531, 473649, 516708, 550044, 631532, 688944, 733392, 775062, 947298, 1033416, 1100088, 1263064, 1420947, 1550124, 1894596, 2066832, 2200176, 2526128, 2841894, 3100248, 3789192, 4262841, 5683788, 6200496, 7578384, 8525682, 11367576, 17051364, 22735152, 34102728, 68205456]

約数ペア:

[(1, 68205456), (2, 34102728), (3, 22735152), (4, 17051364), (6, 11367576), (8, 8525682), (9, 7578384), (11, 6200496), (12, 5683788), (16, 4262841), (18, 3789192), (22, 3100248), (24, 2841894), (27, 2526128), (31, 2200176), (33, 2066832), (36, 1894596), (44, 1550124), (48, 1420947), (54, 1263064), (62, 1100088), (66, 1033416), (72, 947298), (88, 775062), (93, 733392), (99, 688944), (108, 631532), (124, 550044), (132, 516708), (144, 473649), (176, 387531), (186, 366696), (198, 344472), (216, 315766), (248, 275022), (264, 258354), (279, 244464), (297, 229648), (341, 200016), (372, 183348), (396, 172236), (432, 157883), (463, 147312), (496, 137511), (528, 129177), (558, 122232), (594, 114824), (682, 100008), (744, 91674), (792, 86118), (837, 81488), (926, 73656), (1023, 66672), (1116, 61116), (1188, 57412), (1364, 50004), (1389, 49104), (1488, 45837), (1584, 43059), (1674, 40744), (1852, 36828), (2046, 33336), (2232, 30558), (2376, 28706), (2728, 25002), (2778, 24552), (3069, 22224), (3348, 20372), (3704, 18414), (4092, 16668), (4167, 16368), (4464, 15279), (4752, 14353), (5093, 13392), (5456, 12501), (5556, 12276), (6138, 11112), (6696, 10186), (7408, 9207), (8184, 8334)]