77316928

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:184

約数の個数: 112

約数和(自身を含む): 178937920

約数和(自身を除く): 101620992

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 67, 73, 76, 104, 134, 146, 152, 208, 247, 268, 292, 304, 416, 494, 536, 584, 608, 832, 871, 949, 988, 1072, 1168, 1216, 1273, 1387, 1742, 1898, 1976, 2144, 2336, 2546, 2774, 3484, 3796, 3952, 4288, 4672, 4891, 5092, 5548, 6968, 7592, 7904, 9782, 10184, 11096, 13936, 15184, 15808, 16549, 18031, 19564, 20368, 22192, 27872, 30368, 33098, 36062, 39128, 40736, 44384, 55744, 60736, 63583, 66196, 72124, 78256, 81472, 88768, 92929, 127166, 132392, 144248, 156512, 185858, 254332, 264784, 288496, 313024, 371716, 508664, 529568, 576992, 743432, 1017328, 1059136, 1153984, 1208077, 1486864, 2034656, 2416154, 2973728, 4069312, 4832308, 5947456, 9664616, 19329232, 38658464, 77316928]

約数ペア:

[(1, 77316928), (2, 38658464), (4, 19329232), (8, 9664616), (13, 5947456), (16, 4832308), (19, 4069312), (26, 2973728), (32, 2416154), (38, 2034656), (52, 1486864), (64, 1208077), (67, 1153984), (73, 1059136), (76, 1017328), (104, 743432), (134, 576992), (146, 529568), (152, 508664), (208, 371716), (247, 313024), (268, 288496), (292, 264784), (304, 254332), (416, 185858), (494, 156512), (536, 144248), (584, 132392), (608, 127166), (832, 92929), (871, 88768), (949, 81472), (988, 78256), (1072, 72124), (1168, 66196), (1216, 63583), (1273, 60736), (1387, 55744), (1742, 44384), (1898, 40736), (1976, 39128), (2144, 36062), (2336, 33098), (2546, 30368), (2774, 27872), (3484, 22192), (3796, 20368), (3952, 19564), (4288, 18031), (4672, 16549), (4891, 15808), (5092, 15184), (5548, 13936), (6968, 11096), (7592, 10184), (7904, 9782)]