77653290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:844

約数の個数: 128

約数和(自身を含む): 228759552

約数和(自身を除く): 151106262

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 22, 23, 26, 30, 33, 39, 46, 55, 65, 66, 69, 78, 110, 115, 130, 138, 143, 165, 195, 230, 253, 286, 299, 330, 345, 390, 429, 506, 598, 690, 715, 759, 787, 858, 897, 1265, 1430, 1495, 1518, 1574, 1794, 2145, 2361, 2530, 2990, 3289, 3795, 3935, 4290, 4485, 4722, 6578, 7590, 7870, 8657, 8970, 9867, 10231, 11805, 16445, 17314, 18101, 19734, 20462, 23610, 25971, 30693, 32890, 36202, 43285, 49335, 51155, 51942, 54303, 61386, 86570, 90505, 98670, 102310, 108606, 112541, 129855, 153465, 181010, 199111, 225082, 235313, 259710, 271515, 306930, 337623, 398222, 470626, 543030, 562705, 597333, 675246, 705939, 995555, 1125410, 1176565, 1194666, 1411878, 1688115, 1991110, 2353130, 2588443, 2986665, 3376230, 3529695, 5176886, 5973330, 7059390, 7765329, 12942215, 15530658, 25884430, 38826645, 77653290]

約数ペア:

[(1, 77653290), (2, 38826645), (3, 25884430), (5, 15530658), (6, 12942215), (10, 7765329), (11, 7059390), (13, 5973330), (15, 5176886), (22, 3529695), (23, 3376230), (26, 2986665), (30, 2588443), (33, 2353130), (39, 1991110), (46, 1688115), (55, 1411878), (65, 1194666), (66, 1176565), (69, 1125410), (78, 995555), (110, 705939), (115, 675246), (130, 597333), (138, 562705), (143, 543030), (165, 470626), (195, 398222), (230, 337623), (253, 306930), (286, 271515), (299, 259710), (330, 235313), (345, 225082), (390, 199111), (429, 181010), (506, 153465), (598, 129855), (690, 112541), (715, 108606), (759, 102310), (787, 98670), (858, 90505), (897, 86570), (1265, 61386), (1430, 54303), (1495, 51942), (1518, 51155), (1574, 49335), (1794, 43285), (2145, 36202), (2361, 32890), (2530, 30693), (2990, 25971), (3289, 23610), (3795, 20462), (3935, 19734), (4290, 18101), (4485, 17314), (4722, 16445), (6578, 11805), (7590, 10231), (7870, 9867), (8657, 8970)]