65489328

素因数分解:

$2^4\times 3^2\times {\mathrm{127}}^1\times {\mathrm{3581}}^1$

素因数の和:3722

約数の個数: 60

約数和(自身を含む): 184773888

約数和(自身を除く): 119284560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 127, 144, 254, 381, 508, 762, 1016, 1143, 1524, 2032, 2286, 3048, 3581, 4572, 6096, 7162, 9144, 10743, 14324, 18288, 21486, 28648, 32229, 42972, 57296, 64458, 85944, 128916, 171888, 257832, 454787, 515664, 909574, 1364361, 1819148, 2728722, 3638296, 4093083, 5457444, 7276592, 8186166, 10914888, 16372332, 21829776, 32744664, 65489328]

約数ペア:

[(1, 65489328), (2, 32744664), (3, 21829776), (4, 16372332), (6, 10914888), (8, 8186166), (9, 7276592), (12, 5457444), (16, 4093083), (18, 3638296), (24, 2728722), (36, 1819148), (48, 1364361), (72, 909574), (127, 515664), (144, 454787), (254, 257832), (381, 171888), (508, 128916), (762, 85944), (1016, 64458), (1143, 57296), (1524, 42972), (2032, 32229), (2286, 28648), (3048, 21486), (3581, 18288), (4572, 14324), (6096, 10743), (7162, 9144)]