86501338

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:140

約数の個数: 128

約数和(自身を含む): 189112320

約数和(自身を除く): 102610982

約数列:

[1, 2, 7, 11, 14, 17, 19, 22, 34, 37, 38, 47, 74, 77, 94, 119, 133, 154, 187, 209, 238, 259, 266, 323, 329, 374, 407, 418, 517, 518, 629, 646, 658, 703, 799, 814, 893, 1034, 1258, 1309, 1406, 1463, 1598, 1739, 1786, 2261, 2618, 2849, 2926, 3478, 3553, 3619, 4403, 4522, 4921, 5593, 5698, 6251, 6919, 7106, 7238, 7733, 8789, 8806, 9823, 9842, 11186, 11951, 12173, 12502, 13838, 15181, 15466, 17578, 19129, 19646, 23902, 24346, 24871, 29563, 30362, 33041, 38258, 48433, 49742, 54131, 59126, 61523, 66082, 68761, 83657, 96866, 106267, 108262, 123046, 131461, 133903, 137522, 166991, 167314, 206941, 212534, 231287, 262922, 267806, 325193, 333982, 363451, 413882, 462574, 561697, 650386, 726902, 920227, 1123394, 1168937, 1840454, 2276351, 2337874, 2544157, 3931879, 4552702, 5088314, 6178667, 7863758, 12357334, 43250669, 86501338]

約数ペア:

[(1, 86501338), (2, 43250669), (7, 12357334), (11, 7863758), (14, 6178667), (17, 5088314), (19, 4552702), (22, 3931879), (34, 2544157), (37, 2337874), (38, 2276351), (47, 1840454), (74, 1168937), (77, 1123394), (94, 920227), (119, 726902), (133, 650386), (154, 561697), (187, 462574), (209, 413882), (238, 363451), (259, 333982), (266, 325193), (323, 267806), (329, 262922), (374, 231287), (407, 212534), (418, 206941), (517, 167314), (518, 166991), (629, 137522), (646, 133903), (658, 131461), (703, 123046), (799, 108262), (814, 106267), (893, 96866), (1034, 83657), (1258, 68761), (1309, 66082), (1406, 61523), (1463, 59126), (1598, 54131), (1739, 49742), (1786, 48433), (2261, 38258), (2618, 33041), (2849, 30362), (2926, 29563), (3478, 24871), (3553, 24346), (3619, 23902), (4403, 19646), (4522, 19129), (4921, 17578), (5593, 15466), (5698, 15181), (6251, 13838), (6919, 12502), (7106, 12173), (7238, 11951), (7733, 11186), (8789, 9842), (8806, 9823)]