89973408

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{617}}^1$

素因数の和:675

約数の個数: 144

約数和(自身を含む): 284062464

約数和(自身を除く): 194089056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 49, 56, 62, 84, 93, 96, 98, 112, 124, 147, 168, 186, 196, 217, 224, 248, 294, 336, 372, 392, 434, 496, 588, 617, 651, 672, 744, 784, 868, 992, 1176, 1234, 1302, 1488, 1519, 1568, 1736, 1851, 2352, 2468, 2604, 2976, 3038, 3472, 3702, 4319, 4557, 4704, 4936, 5208, 6076, 6944, 7404, 8638, 9114, 9872, 10416, 12152, 12957, 14808, 17276, 18228, 19127, 19744, 20832, 24304, 25914, 29616, 30233, 34552, 36456, 38254, 48608, 51828, 57381, 59232, 60466, 69104, 72912, 76508, 90699, 103656, 114762, 120932, 133889, 138208, 145824, 153016, 181398, 207312, 229524, 241864, 267778, 306032, 362796, 401667, 414624, 459048, 483728, 535556, 612064, 725592, 803334, 918096, 937223, 967456, 1071112, 1451184, 1606668, 1836192, 1874446, 2142224, 2811669, 2902368, 3213336, 3748892, 4284448, 5623338, 6426672, 7497784, 11246676, 12853344, 14995568, 22493352, 29991136, 44986704, 89973408]

約数ペア:

[(1, 89973408), (2, 44986704), (3, 29991136), (4, 22493352), (6, 14995568), (7, 12853344), (8, 11246676), (12, 7497784), (14, 6426672), (16, 5623338), (21, 4284448), (24, 3748892), (28, 3213336), (31, 2902368), (32, 2811669), (42, 2142224), (48, 1874446), (49, 1836192), (56, 1606668), (62, 1451184), (84, 1071112), (93, 967456), (96, 937223), (98, 918096), (112, 803334), (124, 725592), (147, 612064), (168, 535556), (186, 483728), (196, 459048), (217, 414624), (224, 401667), (248, 362796), (294, 306032), (336, 267778), (372, 241864), (392, 229524), (434, 207312), (496, 181398), (588, 153016), (617, 145824), (651, 138208), (672, 133889), (744, 120932), (784, 114762), (868, 103656), (992, 90699), (1176, 76508), (1234, 72912), (1302, 69104), (1488, 60466), (1519, 59232), (1568, 57381), (1736, 51828), (1851, 48608), (2352, 38254), (2468, 36456), (2604, 34552), (2976, 30233), (3038, 29616), (3472, 25914), (3702, 24304), (4319, 20832), (4557, 19744), (4704, 19127), (4936, 18228), (5208, 17276), (6076, 14808), (6944, 12957), (7404, 12152), (8638, 10416), (9114, 9872)]