8719362054

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{70439}}^1$

素因数の和:70506

約数の個数: 72

約数和(自身を含む): 21268512720

約数和(自身を除く): 12549150666

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 529, 598, 897, 1058, 1587, 1794, 2691, 3174, 4761, 5382, 6877, 9522, 13754, 20631, 41262, 61893, 70439, 123786, 140878, 211317, 422634, 633951, 915707, 1267902, 1620097, 1831414, 2747121, 3240194, 4860291, 5494242, 8241363, 9720582, 14580873, 16482726, 21061261, 29161746, 37262231, 42122522, 63183783, 74524462, 111786693, 126367566, 189551349, 223573386, 335360079, 379102698, 484409003, 670720158, 968818006, 1453227009, 2906454018, 4359681027, 8719362054]

約数ペア:

[(1, 8719362054), (2, 4359681027), (3, 2906454018), (6, 1453227009), (9, 968818006), (13, 670720158), (18, 484409003), (23, 379102698), (26, 335360079), (39, 223573386), (46, 189551349), (69, 126367566), (78, 111786693), (117, 74524462), (138, 63183783), (207, 42122522), (234, 37262231), (299, 29161746), (414, 21061261), (529, 16482726), (598, 14580873), (897, 9720582), (1058, 8241363), (1587, 5494242), (1794, 4860291), (2691, 3240194), (3174, 2747121), (4761, 1831414), (5382, 1620097), (6877, 1267902), (9522, 915707), (13754, 633951), (20631, 422634), (41262, 211317), (61893, 140878), (70439, 123786)]