78315264

素因数分解:

$2^8\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 108

約数和(自身を含む): 237819400

約数和(自身を除く): 159504136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 64, 72, 76, 96, 114, 128, 144, 152, 171, 192, 228, 256, 288, 304, 342, 384, 456, 576, 608, 684, 768, 912, 1152, 1216, 1368, 1789, 1824, 2304, 2432, 2736, 3578, 3648, 4864, 5367, 5472, 7156, 7296, 10734, 10944, 14312, 14592, 16101, 21468, 21888, 28624, 32202, 33991, 42936, 43776, 57248, 64404, 67982, 85872, 101973, 114496, 128808, 135964, 171744, 203946, 228992, 257616, 271928, 305919, 343488, 407892, 457984, 515232, 543856, 611838, 686976, 815784, 1030464, 1087712, 1223676, 1373952, 1631568, 2060928, 2175424, 2447352, 3263136, 4121856, 4350848, 4894704, 6526272, 8701696, 9789408, 13052544, 19578816, 26105088, 39157632, 78315264]

約数ペア:

[(1, 78315264), (2, 39157632), (3, 26105088), (4, 19578816), (6, 13052544), (8, 9789408), (9, 8701696), (12, 6526272), (16, 4894704), (18, 4350848), (19, 4121856), (24, 3263136), (32, 2447352), (36, 2175424), (38, 2060928), (48, 1631568), (57, 1373952), (64, 1223676), (72, 1087712), (76, 1030464), (96, 815784), (114, 686976), (128, 611838), (144, 543856), (152, 515232), (171, 457984), (192, 407892), (228, 343488), (256, 305919), (288, 271928), (304, 257616), (342, 228992), (384, 203946), (456, 171744), (576, 135964), (608, 128808), (684, 114496), (768, 101973), (912, 85872), (1152, 67982), (1216, 64404), (1368, 57248), (1789, 43776), (1824, 42936), (2304, 33991), (2432, 32202), (2736, 28624), (3578, 21888), (3648, 21468), (4864, 16101), (5367, 14592), (5472, 14312), (7156, 10944), (7296, 10734)]