72486018

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1447}}^1$

素因数の和:1500

約数の個数: 72

約数和(自身を含む): 180258624

約数和(自身を除く): 107772606

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 23, 33, 46, 66, 69, 99, 121, 138, 198, 207, 242, 253, 363, 414, 506, 726, 759, 1089, 1447, 1518, 2178, 2277, 2783, 2894, 4341, 4554, 5566, 8349, 8682, 13023, 15917, 16698, 25047, 26046, 31834, 33281, 47751, 50094, 66562, 95502, 99843, 143253, 175087, 199686, 286506, 299529, 350174, 366091, 525261, 599058, 732182, 1050522, 1098273, 1575783, 2196546, 3151566, 3294819, 4027001, 6589638, 8054002, 12081003, 24162006, 36243009, 72486018]

約数ペア:

[(1, 72486018), (2, 36243009), (3, 24162006), (6, 12081003), (9, 8054002), (11, 6589638), (18, 4027001), (22, 3294819), (23, 3151566), (33, 2196546), (46, 1575783), (66, 1098273), (69, 1050522), (99, 732182), (121, 599058), (138, 525261), (198, 366091), (207, 350174), (242, 299529), (253, 286506), (363, 199686), (414, 175087), (506, 143253), (726, 99843), (759, 95502), (1089, 66562), (1447, 50094), (1518, 47751), (2178, 33281), (2277, 31834), (2783, 26046), (2894, 25047), (4341, 16698), (4554, 15917), (5566, 13023), (8349, 8682)]