72564492

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{863}}^1$

素因数の和:908

約数の個数: 144

約数和(自身を含む): 231662592

約数和(自身を除く): 159098100

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 49, 52, 66, 77, 78, 84, 91, 98, 132, 143, 147, 154, 156, 182, 196, 231, 273, 286, 294, 308, 364, 429, 462, 539, 546, 572, 588, 637, 858, 863, 924, 1001, 1078, 1092, 1274, 1617, 1716, 1726, 1911, 2002, 2156, 2548, 2589, 3003, 3234, 3452, 3822, 4004, 5178, 6006, 6041, 6468, 7007, 7644, 9493, 10356, 11219, 12012, 12082, 14014, 18123, 18986, 21021, 22438, 24164, 28028, 28479, 33657, 36246, 37972, 42042, 42287, 44876, 56958, 66451, 67314, 72492, 78533, 84084, 84574, 113916, 123409, 126861, 132902, 134628, 157066, 169148, 199353, 235599, 246818, 253722, 265804, 314132, 370227, 398706, 465157, 471198, 493636, 507444, 549731, 740454, 797412, 863863, 930314, 942396, 1099462, 1395471, 1480908, 1649193, 1727726, 1860628, 2198924, 2591589, 2790942, 3298386, 3455452, 5183178, 5581884, 6047041, 6596772, 10366356, 12094082, 18141123, 24188164, 36282246, 72564492]

約数ペア:

[(1, 72564492), (2, 36282246), (3, 24188164), (4, 18141123), (6, 12094082), (7, 10366356), (11, 6596772), (12, 6047041), (13, 5581884), (14, 5183178), (21, 3455452), (22, 3298386), (26, 2790942), (28, 2591589), (33, 2198924), (39, 1860628), (42, 1727726), (44, 1649193), (49, 1480908), (52, 1395471), (66, 1099462), (77, 942396), (78, 930314), (84, 863863), (91, 797412), (98, 740454), (132, 549731), (143, 507444), (147, 493636), (154, 471198), (156, 465157), (182, 398706), (196, 370227), (231, 314132), (273, 265804), (286, 253722), (294, 246818), (308, 235599), (364, 199353), (429, 169148), (462, 157066), (539, 134628), (546, 132902), (572, 126861), (588, 123409), (637, 113916), (858, 84574), (863, 84084), (924, 78533), (1001, 72492), (1078, 67314), (1092, 66451), (1274, 56958), (1617, 44876), (1716, 42287), (1726, 42042), (1911, 37972), (2002, 36246), (2156, 33657), (2548, 28479), (2589, 28028), (3003, 24164), (3234, 22438), (3452, 21021), (3822, 18986), (4004, 18123), (5178, 14014), (6006, 12082), (6041, 12012), (6468, 11219), (7007, 10356), (7644, 9493)]