102780804

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{64399}}^1$

素因数の和:64432

約数の個数: 48

約数和(自身を含む): 288512000

約数和(自身を除く): 185731196

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 64399, 128798, 193197, 257596, 386394, 450793, 772788, 901586, 1223581, 1352379, 1803172, 2447162, 2704758, 3670743, 4894324, 5409516, 7341486, 8565067, 14682972, 17130134, 25695201, 34260268, 51390402, 102780804]

約数ペア:

[(1, 102780804), (2, 51390402), (3, 34260268), (4, 25695201), (6, 17130134), (7, 14682972), (12, 8565067), (14, 7341486), (19, 5409516), (21, 4894324), (28, 3670743), (38, 2704758), (42, 2447162), (57, 1803172), (76, 1352379), (84, 1223581), (114, 901586), (133, 772788), (228, 450793), (266, 386394), (399, 257596), (532, 193197), (798, 128798), (1596, 64399)]