71402304

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{37}}^1$

素因数の和:117

約数の個数: 168

約数和(自身を含む): 213502240

約数和(自身を除く): 142099936

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 23, 24, 32, 37, 38, 46, 48, 57, 64, 69, 74, 76, 92, 96, 111, 114, 138, 148, 152, 184, 192, 222, 228, 276, 296, 304, 368, 437, 444, 456, 529, 552, 592, 608, 703, 736, 851, 874, 888, 912, 1058, 1104, 1184, 1216, 1311, 1406, 1472, 1587, 1702, 1748, 1776, 1824, 2109, 2116, 2208, 2368, 2553, 2622, 2812, 3174, 3404, 3496, 3552, 3648, 4218, 4232, 4416, 5106, 5244, 5624, 6348, 6808, 6992, 7104, 8436, 8464, 10051, 10212, 10488, 11248, 12696, 13616, 13984, 16169, 16872, 16928, 19573, 20102, 20424, 20976, 22496, 25392, 27232, 27968, 30153, 32338, 33744, 33856, 39146, 40204, 40848, 41952, 44992, 48507, 50784, 54464, 58719, 60306, 64676, 67488, 78292, 80408, 81696, 83904, 97014, 101568, 117438, 120612, 129352, 134976, 156584, 160816, 163392, 194028, 234876, 241224, 258704, 313168, 321632, 371887, 388056, 469752, 482448, 517408, 626336, 643264, 743774, 776112, 939504, 964896, 1034816, 1115661, 1252672, 1487548, 1552224, 1879008, 1929792, 2231322, 2975096, 3104448, 3758016, 4462644, 5950192, 8925288, 11900384, 17850576, 23800768, 35701152, 71402304]

約数ペア:

[(1, 71402304), (2, 35701152), (3, 23800768), (4, 17850576), (6, 11900384), (8, 8925288), (12, 5950192), (16, 4462644), (19, 3758016), (23, 3104448), (24, 2975096), (32, 2231322), (37, 1929792), (38, 1879008), (46, 1552224), (48, 1487548), (57, 1252672), (64, 1115661), (69, 1034816), (74, 964896), (76, 939504), (92, 776112), (96, 743774), (111, 643264), (114, 626336), (138, 517408), (148, 482448), (152, 469752), (184, 388056), (192, 371887), (222, 321632), (228, 313168), (276, 258704), (296, 241224), (304, 234876), (368, 194028), (437, 163392), (444, 160816), (456, 156584), (529, 134976), (552, 129352), (592, 120612), (608, 117438), (703, 101568), (736, 97014), (851, 83904), (874, 81696), (888, 80408), (912, 78292), (1058, 67488), (1104, 64676), (1184, 60306), (1216, 58719), (1311, 54464), (1406, 50784), (1472, 48507), (1587, 44992), (1702, 41952), (1748, 40848), (1776, 40204), (1824, 39146), (2109, 33856), (2116, 33744), (2208, 32338), (2368, 30153), (2553, 27968), (2622, 27232), (2812, 25392), (3174, 22496), (3404, 20976), (3496, 20424), (3552, 20102), (3648, 19573), (4218, 16928), (4232, 16872), (4416, 16169), (5106, 13984), (5244, 13616), (5624, 12696), (6348, 11248), (6808, 10488), (6992, 10212), (7104, 10051), (8436, 8464)]