63209944

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{991}}^1$

素因数の和:1088

約数の個数: 64

約数和(自身を含む): 145704960

約数和(自身を除く): 82495016

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 67, 68, 119, 134, 136, 238, 268, 469, 476, 536, 938, 952, 991, 1139, 1876, 1982, 2278, 3752, 3964, 4556, 6937, 7928, 7973, 9112, 13874, 15946, 16847, 27748, 31892, 33694, 55496, 63784, 66397, 67388, 117929, 132794, 134776, 235858, 265588, 464779, 471716, 531176, 929558, 943432, 1128749, 1859116, 2257498, 3718232, 4514996, 7901243, 9029992, 15802486, 31604972, 63209944]

約数ペア:

[(1, 63209944), (2, 31604972), (4, 15802486), (7, 9029992), (8, 7901243), (14, 4514996), (17, 3718232), (28, 2257498), (34, 1859116), (56, 1128749), (67, 943432), (68, 929558), (119, 531176), (134, 471716), (136, 464779), (238, 265588), (268, 235858), (469, 134776), (476, 132794), (536, 117929), (938, 67388), (952, 66397), (991, 63784), (1139, 55496), (1876, 33694), (1982, 31892), (2278, 27748), (3752, 16847), (3964, 15946), (4556, 13874), (6937, 9112), (7928, 7973)]