1187477172

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{74797}}^1$

素因数の和:74827

約数の個数: 90

約数和(自身を含む): 3611172642

約数和(自身を除く): 2423695470

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 49, 54, 63, 81, 84, 98, 108, 126, 147, 162, 189, 196, 252, 294, 324, 378, 441, 567, 588, 756, 882, 1134, 1323, 1764, 2268, 2646, 3969, 5292, 7938, 15876, 74797, 149594, 224391, 299188, 448782, 523579, 673173, 897564, 1047158, 1346346, 1570737, 2019519, 2094316, 2692692, 3141474, 3665053, 4039038, 4712211, 6058557, 6282948, 7330106, 8078076, 9424422, 10995159, 12117114, 14136633, 14660212, 18848844, 21990318, 24234228, 28273266, 32985477, 42409899, 43980636, 56546532, 65970954, 84819798, 98956431, 131941908, 169639596, 197912862, 296869293, 395825724, 593738586, 1187477172]

約数ペア:

[(1, 1187477172), (2, 593738586), (3, 395825724), (4, 296869293), (6, 197912862), (7, 169639596), (9, 131941908), (12, 98956431), (14, 84819798), (18, 65970954), (21, 56546532), (27, 43980636), (28, 42409899), (36, 32985477), (42, 28273266), (49, 24234228), (54, 21990318), (63, 18848844), (81, 14660212), (84, 14136633), (98, 12117114), (108, 10995159), (126, 9424422), (147, 8078076), (162, 7330106), (189, 6282948), (196, 6058557), (252, 4712211), (294, 4039038), (324, 3665053), (378, 3141474), (441, 2692692), (567, 2094316), (588, 2019519), (756, 1570737), (882, 1346346), (1134, 1047158), (1323, 897564), (1764, 673173), (2268, 523579), (2646, 448782), (3969, 299188), (5292, 224391), (7938, 149594), (15876, 74797)]