72891140004

素因数分解:

$2^2\times 3^3\times {\mathrm{163}}^1\times {\mathrm{761}}^1\times {\mathrm{5441}}^1$

素因数の和:6378

約数の個数: 96

約数和(自身を含む): 190421239680

約数和(自身を除く): 117530099676

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 163, 326, 489, 652, 761, 978, 1467, 1522, 1956, 2283, 2934, 3044, 4401, 4566, 5441, 5868, 6849, 8802, 9132, 10882, 13698, 16323, 17604, 20547, 21764, 27396, 32646, 41094, 48969, 65292, 82188, 97938, 124043, 146907, 195876, 248086, 293814, 372129, 496172, 587628, 744258, 886883, 1116387, 1488516, 1773766, 2232774, 2660649, 3349161, 3547532, 4140601, 4465548, 5321298, 6698322, 7981947, 8281202, 10642596, 12421803, 13396644, 15963894, 16562404, 23945841, 24843606, 31927788, 37265409, 47891682, 49687212, 74530818, 95783364, 111796227, 149061636, 223592454, 447184908, 674917963, 1349835926, 2024753889, 2699671852, 4049507778, 6074261667, 8099015556, 12148523334, 18222785001, 24297046668, 36445570002, 72891140004]

約数ペア:

[(1, 72891140004), (2, 36445570002), (3, 24297046668), (4, 18222785001), (6, 12148523334), (9, 8099015556), (12, 6074261667), (18, 4049507778), (27, 2699671852), (36, 2024753889), (54, 1349835926), (108, 674917963), (163, 447184908), (326, 223592454), (489, 149061636), (652, 111796227), (761, 95783364), (978, 74530818), (1467, 49687212), (1522, 47891682), (1956, 37265409), (2283, 31927788), (2934, 24843606), (3044, 23945841), (4401, 16562404), (4566, 15963894), (5441, 13396644), (5868, 12421803), (6849, 10642596), (8802, 8281202), (9132, 7981947), (10882, 6698322), (13698, 5321298), (16323, 4465548), (17604, 4140601), (20547, 3547532), (21764, 3349161), (27396, 2660649), (32646, 2232774), (41094, 1773766), (48969, 1488516), (65292, 1116387), (82188, 886883), (97938, 744258), (124043, 587628), (146907, 496172), (195876, 372129), (248086, 293814)]