9904791132

素因数分解:

$2^2\times 3^4\times {\mathrm{89}}^1\times {\mathrm{389}}^1\times {\mathrm{883}}^1$

素因数の和:1377

約数の個数: 120

約数和(自身を含む): 26281054800

約数和(自身を除く): 16376263668

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 89, 108, 162, 178, 267, 324, 356, 389, 534, 778, 801, 883, 1068, 1167, 1556, 1602, 1766, 2334, 2403, 2649, 3204, 3501, 3532, 4668, 4806, 5298, 7002, 7209, 7947, 9612, 10503, 10596, 14004, 14418, 15894, 21006, 23841, 28836, 31509, 31788, 34621, 42012, 47682, 63018, 69242, 71523, 78587, 95364, 103863, 126036, 138484, 143046, 157174, 207726, 235761, 286092, 311589, 314348, 343487, 415452, 471522, 623178, 686974, 707283, 934767, 943044, 1030461, 1246356, 1373948, 1414566, 1869534, 2060922, 2121849, 2804301, 2829132, 3091383, 3739068, 4121844, 4243698, 5608602, 6182766, 6365547, 8487396, 9274149, 11217204, 12365532, 12731094, 18548298, 25462188, 27822447, 30570343, 37096596, 55644894, 61140686, 91711029, 111289788, 122281372, 183422058, 275133087, 366844116, 550266174, 825399261, 1100532348, 1650798522, 2476197783, 3301597044, 4952395566, 9904791132]

約数ペア:

[(1, 9904791132), (2, 4952395566), (3, 3301597044), (4, 2476197783), (6, 1650798522), (9, 1100532348), (12, 825399261), (18, 550266174), (27, 366844116), (36, 275133087), (54, 183422058), (81, 122281372), (89, 111289788), (108, 91711029), (162, 61140686), (178, 55644894), (267, 37096596), (324, 30570343), (356, 27822447), (389, 25462188), (534, 18548298), (778, 12731094), (801, 12365532), (883, 11217204), (1068, 9274149), (1167, 8487396), (1556, 6365547), (1602, 6182766), (1766, 5608602), (2334, 4243698), (2403, 4121844), (2649, 3739068), (3204, 3091383), (3501, 2829132), (3532, 2804301), (4668, 2121849), (4806, 2060922), (5298, 1869534), (7002, 1414566), (7209, 1373948), (7947, 1246356), (9612, 1030461), (10503, 943044), (10596, 934767), (14004, 707283), (14418, 686974), (15894, 623178), (21006, 471522), (23841, 415452), (28836, 343487), (31509, 314348), (31788, 311589), (34621, 286092), (42012, 235761), (47682, 207726), (63018, 157174), (69242, 143046), (71523, 138484), (78587, 126036), (95364, 103863)]