7884721872

素因数分解:

$2^4\times 3^3\times {\mathrm{67}}^1\times {\mathrm{331}}^1\times {\mathrm{823}}^1$

素因数の和:1238

約数の個数: 160

約数和(自身を含む): 23067253760

約数和(自身を除く): 15182531888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 67, 72, 108, 134, 144, 201, 216, 268, 331, 402, 432, 536, 603, 662, 804, 823, 993, 1072, 1206, 1324, 1608, 1646, 1809, 1986, 2412, 2469, 2648, 2979, 3216, 3292, 3618, 3972, 4824, 4938, 5296, 5958, 6584, 7236, 7407, 7944, 8937, 9648, 9876, 11916, 13168, 14472, 14814, 15888, 17874, 19752, 22177, 22221, 23832, 28944, 29628, 35748, 39504, 44354, 44442, 47664, 55141, 59256, 66531, 71496, 88708, 88884, 110282, 118512, 133062, 142992, 165423, 177416, 177768, 199593, 220564, 266124, 272413, 330846, 354832, 355536, 399186, 441128, 496269, 532248, 544826, 598779, 661692, 798372, 817239, 882256, 992538, 1064496, 1089652, 1197558, 1323384, 1488807, 1596744, 1634478, 1985076, 2179304, 2395116, 2451717, 2646768, 2977614, 3193488, 3268956, 3970152, 4358608, 4790232, 4903434, 5955228, 6537912, 7355151, 7940304, 9580464, 9806868, 11910456, 13075824, 14710302, 18251671, 19613736, 23820912, 29420604, 36503342, 39227472, 54755013, 58841208, 73006684, 109510026, 117682416, 146013368, 164265039, 219020052, 292026736, 328530078, 438040104, 492795117, 657060156, 876080208, 985590234, 1314120312, 1971180468, 2628240624, 3942360936, 7884721872]

約数ペア:

[(1, 7884721872), (2, 3942360936), (3, 2628240624), (4, 1971180468), (6, 1314120312), (8, 985590234), (9, 876080208), (12, 657060156), (16, 492795117), (18, 438040104), (24, 328530078), (27, 292026736), (36, 219020052), (48, 164265039), (54, 146013368), (67, 117682416), (72, 109510026), (108, 73006684), (134, 58841208), (144, 54755013), (201, 39227472), (216, 36503342), (268, 29420604), (331, 23820912), (402, 19613736), (432, 18251671), (536, 14710302), (603, 13075824), (662, 11910456), (804, 9806868), (823, 9580464), (993, 7940304), (1072, 7355151), (1206, 6537912), (1324, 5955228), (1608, 4903434), (1646, 4790232), (1809, 4358608), (1986, 3970152), (2412, 3268956), (2469, 3193488), (2648, 2977614), (2979, 2646768), (3216, 2451717), (3292, 2395116), (3618, 2179304), (3972, 1985076), (4824, 1634478), (4938, 1596744), (5296, 1488807), (5958, 1323384), (6584, 1197558), (7236, 1089652), (7407, 1064496), (7944, 992538), (8937, 882256), (9648, 817239), (9876, 798372), (11916, 661692), (13168, 598779), (14472, 544826), (14814, 532248), (15888, 496269), (17874, 441128), (19752, 399186), (22177, 355536), (22221, 354832), (23832, 330846), (28944, 272413), (29628, 266124), (35748, 220564), (39504, 199593), (44354, 177768), (44442, 177416), (47664, 165423), (55141, 142992), (59256, 133062), (66531, 118512), (71496, 110282), (88708, 88884)]