182988

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:63

約数の個数: 72

約数和(自身を含む): 550368

約数和(自身を除く): 367380

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 23, 26, 34, 36, 39, 46, 51, 52, 68, 69, 78, 92, 102, 117, 138, 153, 156, 204, 207, 221, 234, 276, 299, 306, 391, 414, 442, 468, 598, 612, 663, 782, 828, 884, 897, 1173, 1196, 1326, 1564, 1794, 1989, 2346, 2652, 2691, 3519, 3588, 3978, 4692, 5083, 5382, 7038, 7956, 10166, 10764, 14076, 15249, 20332, 30498, 45747, 60996, 91494, 182988]

約数ペア:

[(1, 182988), (2, 91494), (3, 60996), (4, 45747), (6, 30498), (9, 20332), (12, 15249), (13, 14076), (17, 10764), (18, 10166), (23, 7956), (26, 7038), (34, 5382), (36, 5083), (39, 4692), (46, 3978), (51, 3588), (52, 3519), (68, 2691), (69, 2652), (78, 2346), (92, 1989), (102, 1794), (117, 1564), (138, 1326), (153, 1196), (156, 1173), (204, 897), (207, 884), (221, 828), (234, 782), (276, 663), (299, 612), (306, 598), (391, 468), (414, 442)]