91285956

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{3607}}^1$

素因数の和:3673

約数の個数: 72

約数和(自身を含む): 249529280

約数和(自身を除く): 158243324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 3607, 4218, 6327, 7214, 8436, 10821, 12654, 14428, 21642, 25308, 32463, 43284, 64926, 68533, 129852, 133459, 137066, 205599, 266918, 274132, 400377, 411198, 533836, 616797, 800754, 822396, 1201131, 1233594, 1601508, 2402262, 2467188, 2535721, 4804524, 5071442, 7607163, 10142884, 15214326, 22821489, 30428652, 45642978, 91285956]

約数ペア:

[(1, 91285956), (2, 45642978), (3, 30428652), (4, 22821489), (6, 15214326), (9, 10142884), (12, 7607163), (18, 5071442), (19, 4804524), (36, 2535721), (37, 2467188), (38, 2402262), (57, 1601508), (74, 1233594), (76, 1201131), (111, 822396), (114, 800754), (148, 616797), (171, 533836), (222, 411198), (228, 400377), (333, 274132), (342, 266918), (444, 205599), (666, 137066), (684, 133459), (703, 129852), (1332, 68533), (1406, 64926), (2109, 43284), (2812, 32463), (3607, 25308), (4218, 21642), (6327, 14428), (7214, 12654), (8436, 10821)]