65325456

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{229}}^1\times {\mathrm{283}}^1$

素因数の和:533

約数の個数: 120

約数和(自身を含む): 210591680

約数和(自身を除く): 145266224

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 229, 252, 283, 336, 458, 504, 566, 687, 849, 916, 1008, 1132, 1374, 1603, 1698, 1832, 1981, 2061, 2264, 2547, 2748, 3206, 3396, 3664, 3962, 4122, 4528, 4809, 5094, 5496, 5943, 6412, 6792, 7924, 8244, 9618, 10188, 10992, 11886, 12824, 13584, 14427, 15848, 16488, 17829, 19236, 20376, 23772, 25648, 28854, 31696, 32976, 35658, 38472, 40752, 47544, 57708, 64807, 71316, 76944, 95088, 115416, 129614, 142632, 194421, 230832, 259228, 285264, 388842, 453649, 518456, 583263, 777684, 907298, 1036912, 1166526, 1360947, 1555368, 1814596, 2333052, 2721894, 3110736, 3629192, 4082841, 4666104, 5443788, 7258384, 8165682, 9332208, 10887576, 16331364, 21775152, 32662728, 65325456]

約数ペア:

[(1, 65325456), (2, 32662728), (3, 21775152), (4, 16331364), (6, 10887576), (7, 9332208), (8, 8165682), (9, 7258384), (12, 5443788), (14, 4666104), (16, 4082841), (18, 3629192), (21, 3110736), (24, 2721894), (28, 2333052), (36, 1814596), (42, 1555368), (48, 1360947), (56, 1166526), (63, 1036912), (72, 907298), (84, 777684), (112, 583263), (126, 518456), (144, 453649), (168, 388842), (229, 285264), (252, 259228), (283, 230832), (336, 194421), (458, 142632), (504, 129614), (566, 115416), (687, 95088), (849, 76944), (916, 71316), (1008, 64807), (1132, 57708), (1374, 47544), (1603, 40752), (1698, 38472), (1832, 35658), (1981, 32976), (2061, 31696), (2264, 28854), (2547, 25648), (2748, 23772), (3206, 20376), (3396, 19236), (3664, 17829), (3962, 16488), (4122, 15848), (4528, 14427), (4809, 13584), (5094, 12824), (5496, 11886), (5943, 10992), (6412, 10188), (6792, 9618), (7924, 8244)]