72616176

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{983}}^1$

素因数の和:1025

約数の個数: 120

約数和(自身を含む): 222069120

約数和(自身を除く): 149452944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 983, 1026, 1296, 1368, 1539, 1944, 1966, 2052, 2736, 2949, 3078, 3888, 3932, 4104, 4617, 5898, 6156, 7864, 8208, 8847, 9234, 11796, 12312, 15728, 17694, 18468, 18677, 23592, 24624, 26541, 35388, 36936, 37354, 47184, 53082, 56031, 70776, 73872, 74708, 79623, 106164, 112062, 141552, 149416, 159246, 168093, 212328, 224124, 238869, 298832, 318492, 336186, 424656, 448248, 477738, 504279, 636984, 672372, 896496, 955476, 1008558, 1273968, 1344744, 1512837, 1910952, 2017116, 2689488, 3025674, 3821904, 4034232, 4538511, 6051348, 8068464, 9077022, 12102696, 18154044, 24205392, 36308088, 72616176]

約数ペア:

[(1, 72616176), (2, 36308088), (3, 24205392), (4, 18154044), (6, 12102696), (8, 9077022), (9, 8068464), (12, 6051348), (16, 4538511), (18, 4034232), (19, 3821904), (24, 3025674), (27, 2689488), (36, 2017116), (38, 1910952), (48, 1512837), (54, 1344744), (57, 1273968), (72, 1008558), (76, 955476), (81, 896496), (108, 672372), (114, 636984), (144, 504279), (152, 477738), (162, 448248), (171, 424656), (216, 336186), (228, 318492), (243, 298832), (304, 238869), (324, 224124), (342, 212328), (432, 168093), (456, 159246), (486, 149416), (513, 141552), (648, 112062), (684, 106164), (912, 79623), (972, 74708), (983, 73872), (1026, 70776), (1296, 56031), (1368, 53082), (1539, 47184), (1944, 37354), (1966, 36936), (2052, 35388), (2736, 26541), (2949, 24624), (3078, 23592), (3888, 18677), (3932, 18468), (4104, 17694), (4617, 15728), (5898, 12312), (6156, 11796), (7864, 9234), (8208, 8847)]