78065904

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{173}}^1$

素因数の和:287

約数の個数: 160

約数和(自身を含む): 248555520

約数和(自身を除く): 170489616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 34, 42, 48, 51, 56, 68, 79, 84, 102, 112, 119, 136, 158, 168, 173, 204, 237, 238, 272, 316, 336, 346, 357, 408, 474, 476, 519, 553, 632, 692, 714, 816, 948, 952, 1038, 1106, 1211, 1264, 1343, 1384, 1428, 1659, 1896, 1904, 2076, 2212, 2422, 2686, 2768, 2856, 2941, 3318, 3633, 3792, 4029, 4152, 4424, 4844, 5372, 5712, 5882, 6636, 7266, 8058, 8304, 8823, 8848, 9401, 9688, 10744, 11764, 13272, 13667, 14532, 16116, 17646, 18802, 19376, 20587, 21488, 23528, 26544, 27334, 28203, 29064, 32232, 35292, 37604, 41001, 41174, 47056, 54668, 56406, 58128, 61761, 64464, 70584, 75208, 82002, 82348, 95669, 109336, 112812, 123522, 141168, 150416, 164004, 164696, 191338, 218672, 225624, 232339, 247044, 287007, 328008, 329392, 382676, 451248, 464678, 494088, 574014, 656016, 697017, 765352, 929356, 988176, 1148028, 1394034, 1530704, 1626373, 1858712, 2296056, 2788068, 3252746, 3717424, 4592112, 4879119, 5576136, 6505492, 9758238, 11152272, 13010984, 19516476, 26021968, 39032952, 78065904]

約数ペア:

[(1, 78065904), (2, 39032952), (3, 26021968), (4, 19516476), (6, 13010984), (7, 11152272), (8, 9758238), (12, 6505492), (14, 5576136), (16, 4879119), (17, 4592112), (21, 3717424), (24, 3252746), (28, 2788068), (34, 2296056), (42, 1858712), (48, 1626373), (51, 1530704), (56, 1394034), (68, 1148028), (79, 988176), (84, 929356), (102, 765352), (112, 697017), (119, 656016), (136, 574014), (158, 494088), (168, 464678), (173, 451248), (204, 382676), (237, 329392), (238, 328008), (272, 287007), (316, 247044), (336, 232339), (346, 225624), (357, 218672), (408, 191338), (474, 164696), (476, 164004), (519, 150416), (553, 141168), (632, 123522), (692, 112812), (714, 109336), (816, 95669), (948, 82348), (952, 82002), (1038, 75208), (1106, 70584), (1211, 64464), (1264, 61761), (1343, 58128), (1384, 56406), (1428, 54668), (1659, 47056), (1896, 41174), (1904, 41001), (2076, 37604), (2212, 35292), (2422, 32232), (2686, 29064), (2768, 28203), (2856, 27334), (2941, 26544), (3318, 23528), (3633, 21488), (3792, 20587), (4029, 19376), (4152, 18802), (4424, 17646), (4844, 16116), (5372, 14532), (5712, 13667), (5882, 13272), (6636, 11764), (7266, 10744), (8058, 9688), (8304, 9401), (8823, 8848)]