39127248

素因数分解:

$2^4\times 3^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:217

約数の個数: 120

約数和(自身を含む): 114903360

約数和(自身を除く): 75776112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 43, 48, 71, 72, 86, 89, 129, 142, 144, 172, 178, 213, 258, 267, 284, 344, 356, 387, 426, 516, 534, 568, 639, 688, 712, 774, 801, 852, 1032, 1068, 1136, 1278, 1424, 1548, 1602, 1704, 2064, 2136, 2556, 3053, 3096, 3204, 3408, 3827, 4272, 5112, 6106, 6192, 6319, 6408, 7654, 9159, 10224, 11481, 12212, 12638, 12816, 15308, 18318, 18957, 22962, 24424, 25276, 27477, 30616, 34443, 36636, 37914, 45924, 48848, 50552, 54954, 56871, 61232, 68886, 73272, 75828, 91848, 101104, 109908, 113742, 137772, 146544, 151656, 183696, 219816, 227484, 271717, 275544, 303312, 439632, 454968, 543434, 551088, 815151, 909936, 1086868, 1630302, 2173736, 2445453, 3260604, 4347472, 4890906, 6521208, 9781812, 13042416, 19563624, 39127248]

約数ペア:

[(1, 39127248), (2, 19563624), (3, 13042416), (4, 9781812), (6, 6521208), (8, 4890906), (9, 4347472), (12, 3260604), (16, 2445453), (18, 2173736), (24, 1630302), (36, 1086868), (43, 909936), (48, 815151), (71, 551088), (72, 543434), (86, 454968), (89, 439632), (129, 303312), (142, 275544), (144, 271717), (172, 227484), (178, 219816), (213, 183696), (258, 151656), (267, 146544), (284, 137772), (344, 113742), (356, 109908), (387, 101104), (426, 91848), (516, 75828), (534, 73272), (568, 68886), (639, 61232), (688, 56871), (712, 54954), (774, 50552), (801, 48848), (852, 45924), (1032, 37914), (1068, 36636), (1136, 34443), (1278, 30616), (1424, 27477), (1548, 25276), (1602, 24424), (1704, 22962), (2064, 18957), (2136, 18318), (2556, 15308), (3053, 12816), (3096, 12638), (3204, 12212), (3408, 11481), (3827, 10224), (4272, 9159), (5112, 7654), (6106, 6408), (6192, 6319)]