71682744

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1321}}^1$

素因数の和:1373

約数の個数: 128

約数和(自身を含む): 228441600

約数和(自身を除く): 156758856

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 19, 21, 24, 28, 34, 38, 42, 51, 56, 57, 68, 76, 84, 102, 114, 119, 133, 136, 152, 168, 204, 228, 238, 266, 323, 357, 399, 408, 456, 476, 532, 646, 714, 798, 952, 969, 1064, 1292, 1321, 1428, 1596, 1938, 2261, 2584, 2642, 2856, 3192, 3876, 3963, 4522, 5284, 6783, 7752, 7926, 9044, 9247, 10568, 13566, 15852, 18088, 18494, 22457, 25099, 27132, 27741, 31704, 36988, 44914, 50198, 54264, 55482, 67371, 73976, 75297, 89828, 100396, 110964, 134742, 150594, 157199, 175693, 179656, 200792, 221928, 269484, 301188, 314398, 351386, 426683, 471597, 527079, 538968, 602376, 628796, 702772, 853366, 943194, 1054158, 1257592, 1280049, 1405544, 1706732, 1886388, 2108316, 2560098, 2986781, 3413464, 3772776, 4216632, 5120196, 5973562, 8960343, 10240392, 11947124, 17920686, 23894248, 35841372, 71682744]

約数ペア:

[(1, 71682744), (2, 35841372), (3, 23894248), (4, 17920686), (6, 11947124), (7, 10240392), (8, 8960343), (12, 5973562), (14, 5120196), (17, 4216632), (19, 3772776), (21, 3413464), (24, 2986781), (28, 2560098), (34, 2108316), (38, 1886388), (42, 1706732), (51, 1405544), (56, 1280049), (57, 1257592), (68, 1054158), (76, 943194), (84, 853366), (102, 702772), (114, 628796), (119, 602376), (133, 538968), (136, 527079), (152, 471597), (168, 426683), (204, 351386), (228, 314398), (238, 301188), (266, 269484), (323, 221928), (357, 200792), (399, 179656), (408, 175693), (456, 157199), (476, 150594), (532, 134742), (646, 110964), (714, 100396), (798, 89828), (952, 75297), (969, 73976), (1064, 67371), (1292, 55482), (1321, 54264), (1428, 50198), (1596, 44914), (1938, 36988), (2261, 31704), (2584, 27741), (2642, 27132), (2856, 25099), (3192, 22457), (3876, 18494), (3963, 18088), (4522, 15852), (5284, 13566), (6783, 10568), (7752, 9247), (7926, 9044)]