1173276

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 3363360

約数和(自身を除く): 2190084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 109, 117, 138, 156, 207, 218, 234, 276, 299, 327, 414, 436, 468, 598, 654, 828, 897, 981, 1196, 1308, 1417, 1794, 1962, 2507, 2691, 2834, 3588, 3924, 4251, 5014, 5382, 5668, 7521, 8502, 10028, 10764, 12753, 15042, 17004, 22563, 25506, 30084, 32591, 45126, 51012, 65182, 90252, 97773, 130364, 195546, 293319, 391092, 586638, 1173276]

約数ペア:

[(1, 1173276), (2, 586638), (3, 391092), (4, 293319), (6, 195546), (9, 130364), (12, 97773), (13, 90252), (18, 65182), (23, 51012), (26, 45126), (36, 32591), (39, 30084), (46, 25506), (52, 22563), (69, 17004), (78, 15042), (92, 12753), (109, 10764), (117, 10028), (138, 8502), (156, 7521), (207, 5668), (218, 5382), (234, 5014), (276, 4251), (299, 3924), (327, 3588), (414, 2834), (436, 2691), (468, 2507), (598, 1962), (654, 1794), (828, 1417), (897, 1308), (981, 1196)]