71893416

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{223}}^1$

素因数の和:359

約数の個数: 128

約数和(自身を含む): 219340800

約数和(自身を除く): 147447384

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 101, 114, 133, 152, 168, 202, 223, 228, 266, 303, 399, 404, 446, 456, 532, 606, 669, 707, 798, 808, 892, 1064, 1212, 1338, 1414, 1561, 1596, 1784, 1919, 2121, 2424, 2676, 2828, 3122, 3192, 3838, 4237, 4242, 4683, 5352, 5656, 5757, 6244, 7676, 8474, 8484, 9366, 11514, 12488, 12711, 13433, 15352, 16948, 16968, 18732, 22523, 23028, 25422, 26866, 29659, 33896, 37464, 40299, 45046, 46056, 50844, 53732, 59318, 67569, 80598, 88977, 90092, 101688, 107464, 118636, 135138, 157661, 161196, 177954, 180184, 237272, 270276, 315322, 322392, 355908, 427937, 472983, 540552, 630644, 711816, 855874, 945966, 1261288, 1283811, 1711748, 1891932, 2567622, 2995559, 3423496, 3783864, 5135244, 5991118, 8986677, 10270488, 11982236, 17973354, 23964472, 35946708, 71893416]

約数ペア:

[(1, 71893416), (2, 35946708), (3, 23964472), (4, 17973354), (6, 11982236), (7, 10270488), (8, 8986677), (12, 5991118), (14, 5135244), (19, 3783864), (21, 3423496), (24, 2995559), (28, 2567622), (38, 1891932), (42, 1711748), (56, 1283811), (57, 1261288), (76, 945966), (84, 855874), (101, 711816), (114, 630644), (133, 540552), (152, 472983), (168, 427937), (202, 355908), (223, 322392), (228, 315322), (266, 270276), (303, 237272), (399, 180184), (404, 177954), (446, 161196), (456, 157661), (532, 135138), (606, 118636), (669, 107464), (707, 101688), (798, 90092), (808, 88977), (892, 80598), (1064, 67569), (1212, 59318), (1338, 53732), (1414, 50844), (1561, 46056), (1596, 45046), (1784, 40299), (1919, 37464), (2121, 33896), (2424, 29659), (2676, 26866), (2828, 25422), (3122, 23028), (3192, 22523), (3838, 18732), (4237, 16968), (4242, 16948), (4683, 15352), (5352, 13433), (5656, 12711), (5757, 12488), (6244, 11514), (7676, 9366), (8474, 8484)]