42225456

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1381}}^1$

素因数の和:1419

約数の個数: 120

約数和(自身を含む): 136751664

約数和(自身を除く): 94526208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 49, 52, 56, 78, 84, 91, 98, 104, 112, 147, 156, 168, 182, 196, 208, 273, 294, 312, 336, 364, 392, 546, 588, 624, 637, 728, 784, 1092, 1176, 1274, 1381, 1456, 1911, 2184, 2352, 2548, 2762, 3822, 4143, 4368, 5096, 5524, 7644, 8286, 9667, 10192, 11048, 15288, 16572, 17953, 19334, 22096, 29001, 30576, 33144, 35906, 38668, 53859, 58002, 66288, 67669, 71812, 77336, 107718, 116004, 125671, 135338, 143624, 154672, 203007, 215436, 232008, 251342, 270676, 287248, 377013, 406014, 430872, 464016, 502684, 541352, 754026, 812028, 861744, 879697, 1005368, 1082704, 1508052, 1624056, 1759394, 2010736, 2639091, 3016104, 3248112, 3518788, 5278182, 6032208, 7037576, 10556364, 14075152, 21112728, 42225456]

約数ペア:

[(1, 42225456), (2, 21112728), (3, 14075152), (4, 10556364), (6, 7037576), (7, 6032208), (8, 5278182), (12, 3518788), (13, 3248112), (14, 3016104), (16, 2639091), (21, 2010736), (24, 1759394), (26, 1624056), (28, 1508052), (39, 1082704), (42, 1005368), (48, 879697), (49, 861744), (52, 812028), (56, 754026), (78, 541352), (84, 502684), (91, 464016), (98, 430872), (104, 406014), (112, 377013), (147, 287248), (156, 270676), (168, 251342), (182, 232008), (196, 215436), (208, 203007), (273, 154672), (294, 143624), (312, 135338), (336, 125671), (364, 116004), (392, 107718), (546, 77336), (588, 71812), (624, 67669), (637, 66288), (728, 58002), (784, 53859), (1092, 38668), (1176, 35906), (1274, 33144), (1381, 30576), (1456, 29001), (1911, 22096), (2184, 19334), (2352, 17953), (2548, 16572), (2762, 15288), (3822, 11048), (4143, 10192), (4368, 9667), (5096, 8286), (5524, 7644)]