42387072

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1213}}^1$

素因数の和:1250

約数の個数: 128

約数和(自身を含む): 138687360

約数和(自身を除く): 96300288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 273, 312, 336, 364, 384, 416, 448, 546, 624, 672, 728, 832, 896, 1092, 1213, 1248, 1344, 1456, 1664, 2184, 2426, 2496, 2688, 2912, 3639, 4368, 4852, 4992, 5824, 7278, 8491, 8736, 9704, 11648, 14556, 15769, 16982, 17472, 19408, 25473, 29112, 31538, 33964, 34944, 38816, 47307, 50946, 58224, 63076, 67928, 77632, 94614, 101892, 110383, 116448, 126152, 135856, 155264, 189228, 203784, 220766, 232896, 252304, 271712, 331149, 378456, 407568, 441532, 465792, 504608, 543424, 662298, 756912, 815136, 883064, 1009216, 1086848, 1324596, 1513824, 1630272, 1766128, 2018432, 2649192, 3027648, 3260544, 3532256, 5298384, 6055296, 7064512, 10596768, 14129024, 21193536, 42387072]

約数ペア:

[(1, 42387072), (2, 21193536), (3, 14129024), (4, 10596768), (6, 7064512), (7, 6055296), (8, 5298384), (12, 3532256), (13, 3260544), (14, 3027648), (16, 2649192), (21, 2018432), (24, 1766128), (26, 1630272), (28, 1513824), (32, 1324596), (39, 1086848), (42, 1009216), (48, 883064), (52, 815136), (56, 756912), (64, 662298), (78, 543424), (84, 504608), (91, 465792), (96, 441532), (104, 407568), (112, 378456), (128, 331149), (156, 271712), (168, 252304), (182, 232896), (192, 220766), (208, 203784), (224, 189228), (273, 155264), (312, 135856), (336, 126152), (364, 116448), (384, 110383), (416, 101892), (448, 94614), (546, 77632), (624, 67928), (672, 63076), (728, 58224), (832, 50946), (896, 47307), (1092, 38816), (1213, 34944), (1248, 33964), (1344, 31538), (1456, 29112), (1664, 25473), (2184, 19408), (2426, 17472), (2496, 16982), (2688, 15769), (2912, 14556), (3639, 11648), (4368, 9704), (4852, 8736), (4992, 8491), (5824, 7278)]