78641592

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{192749}}^1$

素因数の和:192775

約数の個数: 32

約数和(自身を含む): 208170000

約数和(自身を除く): 129528408

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 192749, 385498, 578247, 770996, 1156494, 1541992, 2312988, 3276733, 4625976, 6553466, 9830199, 13106932, 19660398, 26213864, 39320796, 78641592]

約数ペア:

[(1, 78641592), (2, 39320796), (3, 26213864), (4, 19660398), (6, 13106932), (8, 9830199), (12, 6553466), (17, 4625976), (24, 3276733), (34, 2312988), (51, 1541992), (68, 1156494), (102, 770996), (136, 578247), (204, 385498), (408, 192749)]