82878876

素因数分解:

$2^2\times 3^4\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{367}}^1$

素因数の和:441

約数の個数: 120

約数和(自身を含む): 235642176

約数和(自身を除く): 152763300

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 34, 36, 41, 51, 54, 68, 81, 82, 102, 108, 123, 153, 162, 164, 204, 246, 306, 324, 367, 369, 459, 492, 612, 697, 734, 738, 918, 1101, 1107, 1377, 1394, 1468, 1476, 1836, 2091, 2202, 2214, 2754, 2788, 3303, 3321, 4182, 4404, 4428, 5508, 6239, 6273, 6606, 6642, 8364, 9909, 12478, 12546, 13212, 13284, 15047, 18717, 18819, 19818, 24956, 25092, 29727, 30094, 37434, 37638, 39636, 45141, 56151, 56457, 59454, 60188, 74868, 75276, 90282, 112302, 112914, 118908, 135423, 168453, 180564, 224604, 225828, 255799, 270846, 336906, 406269, 505359, 511598, 541692, 673812, 767397, 812538, 1010718, 1023196, 1218807, 1534794, 1625076, 2021436, 2302191, 2437614, 3069588, 4604382, 4875228, 6906573, 9208764, 13813146, 20719719, 27626292, 41439438, 82878876]

約数ペア:

[(1, 82878876), (2, 41439438), (3, 27626292), (4, 20719719), (6, 13813146), (9, 9208764), (12, 6906573), (17, 4875228), (18, 4604382), (27, 3069588), (34, 2437614), (36, 2302191), (41, 2021436), (51, 1625076), (54, 1534794), (68, 1218807), (81, 1023196), (82, 1010718), (102, 812538), (108, 767397), (123, 673812), (153, 541692), (162, 511598), (164, 505359), (204, 406269), (246, 336906), (306, 270846), (324, 255799), (367, 225828), (369, 224604), (459, 180564), (492, 168453), (612, 135423), (697, 118908), (734, 112914), (738, 112302), (918, 90282), (1101, 75276), (1107, 74868), (1377, 60188), (1394, 59454), (1468, 56457), (1476, 56151), (1836, 45141), (2091, 39636), (2202, 37638), (2214, 37434), (2754, 30094), (2788, 29727), (3303, 25092), (3321, 24956), (4182, 19818), (4404, 18819), (4428, 18717), (5508, 15047), (6239, 13284), (6273, 13212), (6606, 12546), (6642, 12478), (8364, 9909)]