39857688

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{439}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 117717600

約数和(自身を除く): 77859912

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 97, 104, 117, 156, 194, 234, 291, 312, 388, 439, 468, 582, 776, 873, 878, 936, 1164, 1261, 1317, 1746, 1756, 2328, 2522, 2634, 3492, 3512, 3783, 3951, 5044, 5268, 5707, 6984, 7566, 7902, 10088, 10536, 11349, 11414, 15132, 15804, 17121, 22698, 22828, 30264, 31608, 34242, 42583, 45396, 45656, 51363, 68484, 85166, 90792, 102726, 127749, 136968, 170332, 205452, 255498, 340664, 383247, 410904, 510996, 553579, 766494, 1021992, 1107158, 1532988, 1660737, 2214316, 3065976, 3321474, 4428632, 4982211, 6642948, 9964422, 13285896, 19928844, 39857688]

約数ペア:

[(1, 39857688), (2, 19928844), (3, 13285896), (4, 9964422), (6, 6642948), (8, 4982211), (9, 4428632), (12, 3321474), (13, 3065976), (18, 2214316), (24, 1660737), (26, 1532988), (36, 1107158), (39, 1021992), (52, 766494), (72, 553579), (78, 510996), (97, 410904), (104, 383247), (117, 340664), (156, 255498), (194, 205452), (234, 170332), (291, 136968), (312, 127749), (388, 102726), (439, 90792), (468, 85166), (582, 68484), (776, 51363), (873, 45656), (878, 45396), (936, 42583), (1164, 34242), (1261, 31608), (1317, 30264), (1746, 22828), (1756, 22698), (2328, 17121), (2522, 15804), (2634, 15132), (3492, 11414), (3512, 11349), (3783, 10536), (3951, 10088), (5044, 7902), (5268, 7566), (5707, 6984)]