71937306

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{199}}^1$

素因数の和:384

約数の個数: 96

約数和(自身を含む): 189696000

約数和(自身を除く): 117758694

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 57, 63, 114, 126, 133, 151, 171, 199, 266, 302, 342, 398, 399, 453, 597, 798, 906, 1057, 1194, 1197, 1359, 1393, 1791, 2114, 2394, 2718, 2786, 2869, 3171, 3582, 3781, 4179, 5738, 6342, 7562, 8358, 8607, 9513, 11343, 12537, 17214, 19026, 20083, 22686, 25074, 25821, 26467, 30049, 34029, 40166, 51642, 52934, 60098, 60249, 68058, 79401, 90147, 120498, 158802, 180294, 180747, 210343, 238203, 270441, 361494, 420686, 476406, 540882, 570931, 631029, 1141862, 1262058, 1712793, 1893087, 3425586, 3786174, 3996517, 5138379, 7993034, 10276758, 11989551, 23979102, 35968653, 71937306]

約数ペア:

[(1, 71937306), (2, 35968653), (3, 23979102), (6, 11989551), (7, 10276758), (9, 7993034), (14, 5138379), (18, 3996517), (19, 3786174), (21, 3425586), (38, 1893087), (42, 1712793), (57, 1262058), (63, 1141862), (114, 631029), (126, 570931), (133, 540882), (151, 476406), (171, 420686), (199, 361494), (266, 270441), (302, 238203), (342, 210343), (398, 180747), (399, 180294), (453, 158802), (597, 120498), (798, 90147), (906, 79401), (1057, 68058), (1194, 60249), (1197, 60098), (1359, 52934), (1393, 51642), (1791, 40166), (2114, 34029), (2394, 30049), (2718, 26467), (2786, 25821), (2869, 25074), (3171, 22686), (3582, 20083), (3781, 19026), (4179, 17214), (5738, 12537), (6342, 11343), (7562, 9513), (8358, 8607)]