7924788

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{563}}^1$

素因数の和:613

約数の個数: 72

約数和(自身を含む): 22171968

約数和(自身を除く): 14247180

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 68, 69, 92, 102, 138, 153, 204, 207, 276, 306, 391, 414, 563, 612, 782, 828, 1126, 1173, 1564, 1689, 2252, 2346, 3378, 3519, 4692, 5067, 6756, 7038, 9571, 10134, 12949, 14076, 19142, 20268, 25898, 28713, 38284, 38847, 51796, 57426, 77694, 86139, 114852, 116541, 155388, 172278, 220133, 233082, 344556, 440266, 466164, 660399, 880532, 1320798, 1981197, 2641596, 3962394, 7924788]

約数ペア:

[(1, 7924788), (2, 3962394), (3, 2641596), (4, 1981197), (6, 1320798), (9, 880532), (12, 660399), (17, 466164), (18, 440266), (23, 344556), (34, 233082), (36, 220133), (46, 172278), (51, 155388), (68, 116541), (69, 114852), (92, 86139), (102, 77694), (138, 57426), (153, 51796), (204, 38847), (207, 38284), (276, 28713), (306, 25898), (391, 20268), (414, 19142), (563, 14076), (612, 12949), (782, 10134), (828, 9571), (1126, 7038), (1173, 6756), (1564, 5067), (1689, 4692), (2252, 3519), (2346, 3378)]