71401392

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{8699}}^1$

素因数の和:8735

約数の個数: 80

約数和(自身を含む): 215760000

約数和(自身を除く): 144358608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 8208, 8699, 17398, 26097, 34796, 52194, 69592, 78291, 104388, 139184, 156582, 165281, 208776, 234873, 313164, 330562, 417552, 469746, 495843, 626328, 661124, 939492, 991686, 1252656, 1322248, 1487529, 1878984, 1983372, 2644496, 2975058, 3757968, 3966744, 4462587, 5950116, 7933488, 8925174, 11900232, 17850348, 23800464, 35700696, 71401392]

約数ペア:

[(1, 71401392), (2, 35700696), (3, 23800464), (4, 17850348), (6, 11900232), (8, 8925174), (9, 7933488), (12, 5950116), (16, 4462587), (18, 3966744), (19, 3757968), (24, 2975058), (27, 2644496), (36, 1983372), (38, 1878984), (48, 1487529), (54, 1322248), (57, 1252656), (72, 991686), (76, 939492), (108, 661124), (114, 626328), (144, 495843), (152, 469746), (171, 417552), (216, 330562), (228, 313164), (304, 234873), (342, 208776), (432, 165281), (456, 156582), (513, 139184), (684, 104388), (912, 78291), (1026, 69592), (1368, 52194), (2052, 34796), (2736, 26097), (4104, 17398), (8208, 8699)]