77810292

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{443}}^1$

素因数の和:518

約数の個数: 144

約数和(自身を含む): 244363392

約数和(自身を除く): 166553100

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 41, 42, 51, 63, 68, 82, 84, 102, 119, 123, 126, 153, 164, 204, 238, 246, 252, 287, 306, 357, 369, 443, 476, 492, 574, 612, 697, 714, 738, 861, 886, 1071, 1148, 1329, 1394, 1428, 1476, 1722, 1772, 2091, 2142, 2583, 2658, 2788, 3101, 3444, 3987, 4182, 4284, 4879, 5166, 5316, 6202, 6273, 7531, 7974, 8364, 9303, 9758, 10332, 12404, 12546, 14637, 15062, 15948, 18163, 18606, 19516, 22593, 25092, 27909, 29274, 30124, 36326, 37212, 43911, 45186, 52717, 54489, 55818, 58548, 67779, 72652, 87822, 90372, 105434, 108978, 111636, 127141, 135558, 158151, 163467, 175644, 210868, 217956, 254282, 271116, 308771, 316302, 326934, 381423, 474453, 508564, 617542, 632604, 653868, 762846, 926313, 948906, 1144269, 1235084, 1525692, 1852626, 1897812, 2161397, 2288538, 2778939, 3705252, 4322794, 4577076, 5557878, 6484191, 8645588, 11115756, 12968382, 19452573, 25936764, 38905146, 77810292]

約数ペア:

[(1, 77810292), (2, 38905146), (3, 25936764), (4, 19452573), (6, 12968382), (7, 11115756), (9, 8645588), (12, 6484191), (14, 5557878), (17, 4577076), (18, 4322794), (21, 3705252), (28, 2778939), (34, 2288538), (36, 2161397), (41, 1897812), (42, 1852626), (51, 1525692), (63, 1235084), (68, 1144269), (82, 948906), (84, 926313), (102, 762846), (119, 653868), (123, 632604), (126, 617542), (153, 508564), (164, 474453), (204, 381423), (238, 326934), (246, 316302), (252, 308771), (287, 271116), (306, 254282), (357, 217956), (369, 210868), (443, 175644), (476, 163467), (492, 158151), (574, 135558), (612, 127141), (697, 111636), (714, 108978), (738, 105434), (861, 90372), (886, 87822), (1071, 72652), (1148, 67779), (1329, 58548), (1394, 55818), (1428, 54489), (1476, 52717), (1722, 45186), (1772, 43911), (2091, 37212), (2142, 36326), (2583, 30124), (2658, 29274), (2788, 27909), (3101, 25092), (3444, 22593), (3987, 19516), (4182, 18606), (4284, 18163), (4879, 15948), (5166, 15062), (5316, 14637), (6202, 12546), (6273, 12404), (7531, 10332), (7974, 9758), (8364, 9303)]