27373908

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:205

約数の個数: 72

約数和(自身を含む): 69128640

約数和(自身を除く): 41754732

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 89, 114, 142, 178, 213, 228, 267, 284, 356, 361, 426, 534, 722, 852, 1068, 1083, 1349, 1444, 1691, 2166, 2698, 3382, 4047, 4332, 5073, 5396, 6319, 6764, 8094, 10146, 12638, 16188, 18957, 20292, 25276, 25631, 32129, 37914, 51262, 64258, 75828, 76893, 96387, 102524, 120061, 128516, 153786, 192774, 240122, 307572, 360183, 385548, 480244, 720366, 1440732, 2281159, 4562318, 6843477, 9124636, 13686954, 27373908]

約数ペア:

[(1, 27373908), (2, 13686954), (3, 9124636), (4, 6843477), (6, 4562318), (12, 2281159), (19, 1440732), (38, 720366), (57, 480244), (71, 385548), (76, 360183), (89, 307572), (114, 240122), (142, 192774), (178, 153786), (213, 128516), (228, 120061), (267, 102524), (284, 96387), (356, 76893), (361, 75828), (426, 64258), (534, 51262), (722, 37914), (852, 32129), (1068, 25631), (1083, 25276), (1349, 20292), (1444, 18957), (1691, 16188), (2166, 12638), (2698, 10146), (3382, 8094), (4047, 6764), (4332, 6319), (5073, 5396)]