74988288

素因数分解:

$2^8\times 3^3\times {\mathrm{19}}^1\times {\mathrm{571}}^1$

素因数の和:615

約数の個数: 144

約数和(自身を含む): 233833600

約数和(自身を除く): 158845312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 96, 108, 114, 128, 144, 152, 171, 192, 216, 228, 256, 288, 304, 342, 384, 432, 456, 513, 571, 576, 608, 684, 768, 864, 912, 1026, 1142, 1152, 1216, 1368, 1713, 1728, 1824, 2052, 2284, 2304, 2432, 2736, 3426, 3456, 3648, 4104, 4568, 4864, 5139, 5472, 6852, 6912, 7296, 8208, 9136, 10278, 10849, 10944, 13704, 14592, 15417, 16416, 18272, 20556, 21698, 21888, 27408, 30834, 32547, 32832, 36544, 41112, 43396, 43776, 54816, 61668, 65094, 65664, 73088, 82224, 86792, 97641, 109632, 123336, 130188, 131328, 146176, 164448, 173584, 195282, 219264, 246672, 260376, 292923, 328896, 347168, 390564, 438528, 493344, 520752, 585846, 657792, 694336, 781128, 986688, 1041504, 1171692, 1315584, 1388672, 1562256, 1973376, 2083008, 2343384, 2777344, 3124512, 3946752, 4166016, 4686768, 6249024, 8332032, 9373536, 12498048, 18747072, 24996096, 37494144, 74988288]

約数ペア:

[(1, 74988288), (2, 37494144), (3, 24996096), (4, 18747072), (6, 12498048), (8, 9373536), (9, 8332032), (12, 6249024), (16, 4686768), (18, 4166016), (19, 3946752), (24, 3124512), (27, 2777344), (32, 2343384), (36, 2083008), (38, 1973376), (48, 1562256), (54, 1388672), (57, 1315584), (64, 1171692), (72, 1041504), (76, 986688), (96, 781128), (108, 694336), (114, 657792), (128, 585846), (144, 520752), (152, 493344), (171, 438528), (192, 390564), (216, 347168), (228, 328896), (256, 292923), (288, 260376), (304, 246672), (342, 219264), (384, 195282), (432, 173584), (456, 164448), (513, 146176), (571, 131328), (576, 130188), (608, 123336), (684, 109632), (768, 97641), (864, 86792), (912, 82224), (1026, 73088), (1142, 65664), (1152, 65094), (1216, 61668), (1368, 54816), (1713, 43776), (1728, 43396), (1824, 41112), (2052, 36544), (2284, 32832), (2304, 32547), (2432, 30834), (2736, 27408), (3426, 21888), (3456, 21698), (3648, 20556), (4104, 18272), (4568, 16416), (4864, 15417), (5139, 14592), (5472, 13704), (6852, 10944), (6912, 10849), (7296, 10278), (8208, 9136)]