74309144

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{991}}^1$

素因数の和:1120

約数の個数: 64

約数和(自身を含む): 173322240

約数和(自身を除く): 99013096

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 103, 104, 182, 206, 364, 412, 721, 728, 824, 991, 1339, 1442, 1982, 2678, 2884, 3964, 5356, 5768, 6937, 7928, 9373, 10712, 12883, 13874, 18746, 25766, 27748, 37492, 51532, 55496, 74984, 90181, 102073, 103064, 180362, 204146, 360724, 408292, 714511, 721448, 816584, 1326949, 1429022, 2653898, 2858044, 5307796, 5716088, 9288643, 10615592, 18577286, 37154572, 74309144]

約数ペア:

[(1, 74309144), (2, 37154572), (4, 18577286), (7, 10615592), (8, 9288643), (13, 5716088), (14, 5307796), (26, 2858044), (28, 2653898), (52, 1429022), (56, 1326949), (91, 816584), (103, 721448), (104, 714511), (182, 408292), (206, 360724), (364, 204146), (412, 180362), (721, 103064), (728, 102073), (824, 90181), (991, 74984), (1339, 55496), (1442, 51532), (1982, 37492), (2678, 27748), (2884, 25766), (3964, 18746), (5356, 13874), (5768, 12883), (6937, 10712), (7928, 9373)]