64338288

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{419}}^1\times {\mathrm{457}}^1$

素因数の和:894

約数の個数: 80

約数和(自身を含む): 190821120

約数和(自身を除く): 126482832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 419, 457, 838, 914, 1257, 1371, 1676, 1828, 2514, 2742, 2933, 3199, 3352, 3656, 5028, 5484, 5866, 6398, 6704, 7312, 8799, 9597, 10056, 10968, 11732, 12796, 17598, 19194, 20112, 21936, 23464, 25592, 35196, 38388, 46928, 51184, 70392, 76776, 140784, 153552, 191483, 382966, 574449, 765932, 1148898, 1340381, 1531864, 2297796, 2680762, 3063728, 4021143, 4595592, 5361524, 8042286, 9191184, 10723048, 16084572, 21446096, 32169144, 64338288]

約数ペア:

[(1, 64338288), (2, 32169144), (3, 21446096), (4, 16084572), (6, 10723048), (7, 9191184), (8, 8042286), (12, 5361524), (14, 4595592), (16, 4021143), (21, 3063728), (24, 2680762), (28, 2297796), (42, 1531864), (48, 1340381), (56, 1148898), (84, 765932), (112, 574449), (168, 382966), (336, 191483), (419, 153552), (457, 140784), (838, 76776), (914, 70392), (1257, 51184), (1371, 46928), (1676, 38388), (1828, 35196), (2514, 25592), (2742, 23464), (2933, 21936), (3199, 20112), (3352, 19194), (3656, 17598), (5028, 12796), (5484, 11732), (5866, 10968), (6398, 10056), (6704, 9597), (7312, 8799)]