89335428

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1$

素因数の和:107

約数の個数: 216

約数和(自身を含む): 280385280

約数和(自身を除く): 191049852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 29, 31, 39, 42, 49, 52, 58, 62, 78, 84, 87, 91, 93, 98, 116, 124, 147, 156, 169, 174, 182, 186, 196, 203, 217, 273, 294, 338, 348, 364, 372, 377, 403, 406, 434, 507, 546, 588, 609, 637, 651, 676, 754, 806, 812, 868, 899, 1014, 1092, 1131, 1183, 1209, 1218, 1274, 1302, 1421, 1508, 1519, 1612, 1798, 1911, 2028, 2262, 2366, 2418, 2436, 2548, 2604, 2639, 2697, 2821, 2842, 3038, 3549, 3596, 3822, 4263, 4524, 4557, 4732, 4836, 4901, 5239, 5278, 5394, 5642, 5684, 6076, 6293, 7098, 7644, 7917, 8281, 8463, 8526, 9114, 9802, 10478, 10556, 10788, 11284, 11687, 12586, 14196, 14703, 15717, 15834, 16562, 16926, 17052, 18228, 18473, 18879, 19604, 19747, 20956, 23374, 24843, 25172, 29406, 31434, 31668, 33124, 33852, 34307, 35061, 36673, 36946, 37758, 39494, 44051, 46748, 49686, 55419, 58812, 59241, 62868, 68614, 70122, 73346, 73892, 75516, 78988, 81809, 88102, 99372, 102921, 110019, 110838, 118482, 132153, 137228, 140244, 146692, 151931, 163618, 176204, 205842, 220038, 221676, 236964, 240149, 245427, 256711, 264306, 303862, 327236, 411684, 440076, 455793, 480298, 490854, 513422, 528612, 572663, 607724, 720447, 770133, 911586, 960596, 981708, 1026844, 1063517, 1145326, 1440894, 1540266, 1717989, 1823172, 2127034, 2290652, 2881788, 3080532, 3190551, 3435978, 4254068, 6381102, 6871956, 7444619, 12762204, 14889238, 22333857, 29778476, 44667714, 89335428]

約数ペア:

[(1, 89335428), (2, 44667714), (3, 29778476), (4, 22333857), (6, 14889238), (7, 12762204), (12, 7444619), (13, 6871956), (14, 6381102), (21, 4254068), (26, 3435978), (28, 3190551), (29, 3080532), (31, 2881788), (39, 2290652), (42, 2127034), (49, 1823172), (52, 1717989), (58, 1540266), (62, 1440894), (78, 1145326), (84, 1063517), (87, 1026844), (91, 981708), (93, 960596), (98, 911586), (116, 770133), (124, 720447), (147, 607724), (156, 572663), (169, 528612), (174, 513422), (182, 490854), (186, 480298), (196, 455793), (203, 440076), (217, 411684), (273, 327236), (294, 303862), (338, 264306), (348, 256711), (364, 245427), (372, 240149), (377, 236964), (403, 221676), (406, 220038), (434, 205842), (507, 176204), (546, 163618), (588, 151931), (609, 146692), (637, 140244), (651, 137228), (676, 132153), (754, 118482), (806, 110838), (812, 110019), (868, 102921), (899, 99372), (1014, 88102), (1092, 81809), (1131, 78988), (1183, 75516), (1209, 73892), (1218, 73346), (1274, 70122), (1302, 68614), (1421, 62868), (1508, 59241), (1519, 58812), (1612, 55419), (1798, 49686), (1911, 46748), (2028, 44051), (2262, 39494), (2366, 37758), (2418, 36946), (2436, 36673), (2548, 35061), (2604, 34307), (2639, 33852), (2697, 33124), (2821, 31668), (2842, 31434), (3038, 29406), (3549, 25172), (3596, 24843), (3822, 23374), (4263, 20956), (4524, 19747), (4557, 19604), (4732, 18879), (4836, 18473), (4901, 18228), (5239, 17052), (5278, 16926), (5394, 16562), (5642, 15834), (5684, 15717), (6076, 14703), (6293, 14196), (7098, 12586), (7644, 11687), (7917, 11284), (8281, 10788), (8463, 10556), (8526, 10478), (9114, 9802)]