74538464

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{179}}^1$

素因数の和:233

約数の個数: 144

約数和(自身を含む): 199221120

約数和(自身を除く): 124682656

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 77, 88, 91, 104, 112, 143, 154, 169, 176, 179, 182, 208, 224, 286, 308, 338, 352, 358, 364, 416, 572, 616, 676, 716, 728, 1001, 1144, 1183, 1232, 1253, 1352, 1432, 1456, 1859, 1969, 2002, 2288, 2327, 2366, 2464, 2506, 2704, 2864, 2912, 3718, 3938, 4004, 4576, 4654, 4732, 5012, 5408, 5728, 7436, 7876, 8008, 9308, 9464, 10024, 13013, 13783, 14872, 15752, 16016, 16289, 18616, 18928, 20048, 25597, 26026, 27566, 29744, 30251, 31504, 32032, 32578, 37232, 37856, 40096, 51194, 52052, 55132, 59488, 60502, 63008, 65156, 74464, 102388, 104104, 110264, 121004, 130312, 179179, 204776, 208208, 211757, 220528, 242008, 260624, 332761, 358358, 409552, 416416, 423514, 441056, 484016, 521248, 665522, 716716, 819104, 847028, 968032, 1331044, 1433432, 1694056, 2329327, 2662088, 2866864, 3388112, 4658654, 5324176, 5733728, 6776224, 9317308, 10648352, 18634616, 37269232, 74538464]

約数ペア:

[(1, 74538464), (2, 37269232), (4, 18634616), (7, 10648352), (8, 9317308), (11, 6776224), (13, 5733728), (14, 5324176), (16, 4658654), (22, 3388112), (26, 2866864), (28, 2662088), (32, 2329327), (44, 1694056), (52, 1433432), (56, 1331044), (77, 968032), (88, 847028), (91, 819104), (104, 716716), (112, 665522), (143, 521248), (154, 484016), (169, 441056), (176, 423514), (179, 416416), (182, 409552), (208, 358358), (224, 332761), (286, 260624), (308, 242008), (338, 220528), (352, 211757), (358, 208208), (364, 204776), (416, 179179), (572, 130312), (616, 121004), (676, 110264), (716, 104104), (728, 102388), (1001, 74464), (1144, 65156), (1183, 63008), (1232, 60502), (1253, 59488), (1352, 55132), (1432, 52052), (1456, 51194), (1859, 40096), (1969, 37856), (2002, 37232), (2288, 32578), (2327, 32032), (2366, 31504), (2464, 30251), (2506, 29744), (2704, 27566), (2864, 26026), (2912, 25597), (3718, 20048), (3938, 18928), (4004, 18616), (4576, 16289), (4654, 16016), (4732, 15752), (5012, 14872), (5408, 13783), (5728, 13013), (7436, 10024), (7876, 9464), (8008, 9308)]