91213452

素因数分解:

$2^2\times 3^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:498

約数の個数: 144

約数和(自身を含む): 275184000

約数和(自身を除く): 183970548

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 19, 22, 27, 33, 36, 38, 44, 54, 57, 66, 76, 81, 99, 108, 114, 132, 162, 171, 198, 209, 228, 243, 297, 324, 342, 396, 418, 449, 486, 513, 594, 627, 684, 836, 891, 898, 972, 1026, 1188, 1254, 1347, 1539, 1782, 1796, 1881, 2052, 2508, 2673, 2694, 3078, 3564, 3762, 4041, 4617, 4939, 5346, 5388, 5643, 6156, 7524, 8082, 8531, 9234, 9878, 10692, 11286, 12123, 14817, 16164, 16929, 17062, 18468, 19756, 22572, 24246, 25593, 29634, 33858, 34124, 36369, 44451, 48492, 50787, 51186, 59268, 67716, 72738, 76779, 88902, 93841, 101574, 102372, 109107, 133353, 145476, 153558, 177804, 187682, 203148, 218214, 230337, 266706, 281523, 307116, 375364, 400059, 436428, 460674, 533412, 563046, 691011, 800118, 844569, 921348, 1126092, 1200177, 1382022, 1600236, 1689138, 2073033, 2400354, 2533707, 2764044, 3378276, 4146066, 4800708, 5067414, 7601121, 8292132, 10134828, 15202242, 22803363, 30404484, 45606726, 91213452]

約数ペア:

[(1, 91213452), (2, 45606726), (3, 30404484), (4, 22803363), (6, 15202242), (9, 10134828), (11, 8292132), (12, 7601121), (18, 5067414), (19, 4800708), (22, 4146066), (27, 3378276), (33, 2764044), (36, 2533707), (38, 2400354), (44, 2073033), (54, 1689138), (57, 1600236), (66, 1382022), (76, 1200177), (81, 1126092), (99, 921348), (108, 844569), (114, 800118), (132, 691011), (162, 563046), (171, 533412), (198, 460674), (209, 436428), (228, 400059), (243, 375364), (297, 307116), (324, 281523), (342, 266706), (396, 230337), (418, 218214), (449, 203148), (486, 187682), (513, 177804), (594, 153558), (627, 145476), (684, 133353), (836, 109107), (891, 102372), (898, 101574), (972, 93841), (1026, 88902), (1188, 76779), (1254, 72738), (1347, 67716), (1539, 59268), (1782, 51186), (1796, 50787), (1881, 48492), (2052, 44451), (2508, 36369), (2673, 34124), (2694, 33858), (3078, 29634), (3564, 25593), (3762, 24246), (4041, 22572), (4617, 19756), (4939, 18468), (5346, 17062), (5388, 16929), (5643, 16164), (6156, 14817), (7524, 12123), (8082, 11286), (8531, 10692), (9234, 9878)]