66747912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1901}}^1$

素因数の和:1947

約数の個数: 128

約数和(自身を含む): 219110400

約数和(自身を除く): 152362488

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 19, 21, 22, 24, 28, 33, 38, 42, 44, 56, 57, 66, 76, 77, 84, 88, 114, 132, 133, 152, 154, 168, 209, 228, 231, 264, 266, 308, 399, 418, 456, 462, 532, 616, 627, 798, 836, 924, 1064, 1254, 1463, 1596, 1672, 1848, 1901, 2508, 2926, 3192, 3802, 4389, 5016, 5703, 5852, 7604, 8778, 11406, 11704, 13307, 15208, 17556, 20911, 22812, 26614, 35112, 36119, 39921, 41822, 45624, 53228, 62733, 72238, 79842, 83644, 106456, 108357, 125466, 144476, 146377, 159684, 167288, 216714, 250932, 252833, 288952, 292754, 319368, 397309, 433428, 439131, 501864, 505666, 585508, 758499, 794618, 866856, 878262, 1011332, 1171016, 1191927, 1516998, 1589236, 1756524, 2022664, 2383854, 2781163, 3033996, 3178472, 3513048, 4767708, 5562326, 6067992, 8343489, 9535416, 11124652, 16686978, 22249304, 33373956, 66747912]

約数ペア:

[(1, 66747912), (2, 33373956), (3, 22249304), (4, 16686978), (6, 11124652), (7, 9535416), (8, 8343489), (11, 6067992), (12, 5562326), (14, 4767708), (19, 3513048), (21, 3178472), (22, 3033996), (24, 2781163), (28, 2383854), (33, 2022664), (38, 1756524), (42, 1589236), (44, 1516998), (56, 1191927), (57, 1171016), (66, 1011332), (76, 878262), (77, 866856), (84, 794618), (88, 758499), (114, 585508), (132, 505666), (133, 501864), (152, 439131), (154, 433428), (168, 397309), (209, 319368), (228, 292754), (231, 288952), (264, 252833), (266, 250932), (308, 216714), (399, 167288), (418, 159684), (456, 146377), (462, 144476), (532, 125466), (616, 108357), (627, 106456), (798, 83644), (836, 79842), (924, 72238), (1064, 62733), (1254, 53228), (1463, 45624), (1596, 41822), (1672, 39921), (1848, 36119), (1901, 35112), (2508, 26614), (2926, 22812), (3192, 20911), (3802, 17556), (4389, 15208), (5016, 13307), (5703, 11704), (5852, 11406), (7604, 8778)]