74310876

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:188

約数の個数: 144

約数和(自身を含む): 212284800

約数和(自身を除く): 137973924

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 29, 34, 36, 51, 53, 58, 68, 79, 87, 102, 106, 116, 153, 158, 159, 174, 204, 212, 237, 261, 306, 316, 318, 348, 474, 477, 493, 522, 612, 636, 711, 901, 948, 954, 986, 1044, 1343, 1422, 1479, 1537, 1802, 1908, 1972, 2291, 2686, 2703, 2844, 2958, 3074, 3604, 4029, 4187, 4437, 4582, 4611, 5372, 5406, 5916, 6148, 6873, 8058, 8109, 8374, 8874, 9164, 9222, 10812, 12087, 12561, 13746, 13833, 16116, 16218, 16748, 17748, 18444, 20619, 24174, 25122, 26129, 27492, 27666, 32436, 37683, 38947, 41238, 48348, 50244, 52258, 55332, 71179, 75366, 77894, 78387, 82476, 104516, 116841, 121423, 142358, 150732, 155788, 156774, 213537, 233682, 235161, 242846, 284716, 313548, 350523, 364269, 427074, 467364, 470322, 485692, 640611, 701046, 728538, 854148, 940644, 1092807, 1281222, 1402092, 1457076, 2064191, 2185614, 2562444, 4128382, 4371228, 6192573, 8256764, 12385146, 18577719, 24770292, 37155438, 74310876]

約数ペア:

[(1, 74310876), (2, 37155438), (3, 24770292), (4, 18577719), (6, 12385146), (9, 8256764), (12, 6192573), (17, 4371228), (18, 4128382), (29, 2562444), (34, 2185614), (36, 2064191), (51, 1457076), (53, 1402092), (58, 1281222), (68, 1092807), (79, 940644), (87, 854148), (102, 728538), (106, 701046), (116, 640611), (153, 485692), (158, 470322), (159, 467364), (174, 427074), (204, 364269), (212, 350523), (237, 313548), (261, 284716), (306, 242846), (316, 235161), (318, 233682), (348, 213537), (474, 156774), (477, 155788), (493, 150732), (522, 142358), (612, 121423), (636, 116841), (711, 104516), (901, 82476), (948, 78387), (954, 77894), (986, 75366), (1044, 71179), (1343, 55332), (1422, 52258), (1479, 50244), (1537, 48348), (1802, 41238), (1908, 38947), (1972, 37683), (2291, 32436), (2686, 27666), (2703, 27492), (2844, 26129), (2958, 25122), (3074, 24174), (3604, 20619), (4029, 18444), (4187, 17748), (4437, 16748), (4582, 16218), (4611, 16116), (5372, 13833), (5406, 13746), (5916, 12561), (6148, 12087), (6873, 10812), (8058, 9222), (8109, 9164), (8374, 8874)]