54687276

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1$

素因数の和:204

約数の個数: 144

約数和(自身を含む): 166333440

約数和(自身を除く): 111646164

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 41, 42, 63, 67, 79, 82, 84, 123, 126, 134, 158, 164, 201, 237, 246, 252, 268, 287, 316, 369, 402, 469, 474, 492, 553, 574, 603, 711, 738, 804, 861, 938, 948, 1106, 1148, 1206, 1407, 1422, 1476, 1659, 1722, 1876, 2212, 2412, 2583, 2747, 2814, 2844, 3239, 3318, 3444, 4221, 4977, 5166, 5293, 5494, 5628, 6478, 6636, 8241, 8442, 9717, 9954, 10332, 10586, 10988, 12956, 15879, 16482, 16884, 19229, 19434, 19908, 21172, 22673, 24723, 29151, 31758, 32964, 37051, 38458, 38868, 45346, 47637, 49446, 57687, 58302, 63516, 68019, 74102, 76916, 90692, 95274, 98892, 111153, 115374, 116604, 136038, 148204, 173061, 190548, 204057, 217013, 222306, 230748, 272076, 333459, 346122, 408114, 434026, 444612, 651039, 666918, 692244, 816228, 868052, 1302078, 1333836, 1519091, 1953117, 2604156, 3038182, 3906234, 4557273, 6076364, 7812468, 9114546, 13671819, 18229092, 27343638, 54687276]

約数ペア:

[(1, 54687276), (2, 27343638), (3, 18229092), (4, 13671819), (6, 9114546), (7, 7812468), (9, 6076364), (12, 4557273), (14, 3906234), (18, 3038182), (21, 2604156), (28, 1953117), (36, 1519091), (41, 1333836), (42, 1302078), (63, 868052), (67, 816228), (79, 692244), (82, 666918), (84, 651039), (123, 444612), (126, 434026), (134, 408114), (158, 346122), (164, 333459), (201, 272076), (237, 230748), (246, 222306), (252, 217013), (268, 204057), (287, 190548), (316, 173061), (369, 148204), (402, 136038), (469, 116604), (474, 115374), (492, 111153), (553, 98892), (574, 95274), (603, 90692), (711, 76916), (738, 74102), (804, 68019), (861, 63516), (938, 58302), (948, 57687), (1106, 49446), (1148, 47637), (1206, 45346), (1407, 38868), (1422, 38458), (1476, 37051), (1659, 32964), (1722, 31758), (1876, 29151), (2212, 24723), (2412, 22673), (2583, 21172), (2747, 19908), (2814, 19434), (2844, 19229), (3239, 16884), (3318, 16482), (3444, 15879), (4221, 12956), (4977, 10988), (5166, 10586), (5293, 10332), (5494, 9954), (5628, 9717), (6478, 8442), (6636, 8241)]