77447952

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{28307}}^1$

素因数の和:28340

約数の個数: 60

約数和(自身を含む): 228162480

約数和(自身を除く): 150714528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 28307, 56614, 84921, 113228, 169842, 226456, 254763, 339684, 452912, 509526, 537833, 679368, 1019052, 1075666, 1358736, 1613499, 2038104, 2151332, 3226998, 4076208, 4302664, 4840497, 6453996, 8605328, 9680994, 12907992, 19361988, 25815984, 38723976, 77447952]

約数ペア:

[(1, 77447952), (2, 38723976), (3, 25815984), (4, 19361988), (6, 12907992), (8, 9680994), (9, 8605328), (12, 6453996), (16, 4840497), (18, 4302664), (19, 4076208), (24, 3226998), (36, 2151332), (38, 2038104), (48, 1613499), (57, 1358736), (72, 1075666), (76, 1019052), (114, 679368), (144, 537833), (152, 509526), (171, 452912), (228, 339684), (304, 254763), (342, 226456), (456, 169842), (684, 113228), (912, 84921), (1368, 56614), (2736, 28307)]