71294916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:206

約数の個数: 192

約数和(自身を含む): 227082240

約数和(自身を除く): 155787324

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 19, 21, 22, 28, 31, 33, 38, 42, 44, 57, 62, 66, 76, 77, 84, 93, 114, 124, 131, 132, 133, 154, 186, 209, 217, 228, 231, 262, 266, 308, 341, 372, 393, 399, 418, 434, 462, 524, 532, 589, 627, 651, 682, 786, 798, 836, 868, 917, 924, 1023, 1178, 1254, 1302, 1364, 1441, 1463, 1572, 1596, 1767, 1834, 2046, 2356, 2387, 2489, 2508, 2604, 2751, 2882, 2926, 3534, 3668, 4061, 4092, 4123, 4323, 4389, 4774, 4978, 5502, 5764, 5852, 6479, 7068, 7161, 7467, 8122, 8246, 8646, 8778, 9548, 9956, 10087, 11004, 12183, 12369, 12958, 14322, 14934, 16244, 16492, 17292, 17423, 17556, 19437, 20174, 24366, 24738, 25916, 27379, 28427, 28644, 29868, 30261, 34846, 38874, 40348, 44671, 45353, 48732, 49476, 52269, 54758, 56854, 60522, 69692, 77159, 77748, 82137, 85281, 89342, 90706, 104538, 109516, 113708, 121044, 134013, 136059, 154318, 164274, 170562, 178684, 181412, 191653, 209076, 231477, 268026, 272118, 308636, 312697, 328548, 341124, 383306, 462954, 536052, 540113, 544236, 574959, 625394, 766612, 848749, 925908, 938091, 1080226, 1149918, 1250788, 1620339, 1697498, 1876182, 2160452, 2299836, 2546247, 3240678, 3394996, 3752364, 5092494, 5941243, 6481356, 10184988, 11882486, 17823729, 23764972, 35647458, 71294916]

約数ペア:

[(1, 71294916), (2, 35647458), (3, 23764972), (4, 17823729), (6, 11882486), (7, 10184988), (11, 6481356), (12, 5941243), (14, 5092494), (19, 3752364), (21, 3394996), (22, 3240678), (28, 2546247), (31, 2299836), (33, 2160452), (38, 1876182), (42, 1697498), (44, 1620339), (57, 1250788), (62, 1149918), (66, 1080226), (76, 938091), (77, 925908), (84, 848749), (93, 766612), (114, 625394), (124, 574959), (131, 544236), (132, 540113), (133, 536052), (154, 462954), (186, 383306), (209, 341124), (217, 328548), (228, 312697), (231, 308636), (262, 272118), (266, 268026), (308, 231477), (341, 209076), (372, 191653), (393, 181412), (399, 178684), (418, 170562), (434, 164274), (462, 154318), (524, 136059), (532, 134013), (589, 121044), (627, 113708), (651, 109516), (682, 104538), (786, 90706), (798, 89342), (836, 85281), (868, 82137), (917, 77748), (924, 77159), (1023, 69692), (1178, 60522), (1254, 56854), (1302, 54758), (1364, 52269), (1441, 49476), (1463, 48732), (1572, 45353), (1596, 44671), (1767, 40348), (1834, 38874), (2046, 34846), (2356, 30261), (2387, 29868), (2489, 28644), (2508, 28427), (2604, 27379), (2751, 25916), (2882, 24738), (2926, 24366), (3534, 20174), (3668, 19437), (4061, 17556), (4092, 17423), (4123, 17292), (4323, 16492), (4389, 16244), (4774, 14934), (4978, 14322), (5502, 12958), (5764, 12369), (5852, 12183), (6479, 11004), (7068, 10087), (7161, 9956), (7467, 9548), (8122, 8778), (8246, 8646)]