64292436

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{8081}}^1$

素因数の和:8121

約数の個数: 72

約数和(自身を含む): 185336424

約数和(自身を除く): 121043988

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 8081, 16162, 24243, 32324, 48486, 72729, 96972, 105053, 137377, 145458, 210106, 274754, 290916, 315159, 412131, 420212, 549508, 630318, 824262, 945477, 1236393, 1260636, 1648524, 1785901, 1890954, 2472786, 3571802, 3781908, 4945572, 5357703, 7143604, 10715406, 16073109, 21430812, 32146218, 64292436]

約数ペア:

[(1, 64292436), (2, 32146218), (3, 21430812), (4, 16073109), (6, 10715406), (9, 7143604), (12, 5357703), (13, 4945572), (17, 3781908), (18, 3571802), (26, 2472786), (34, 1890954), (36, 1785901), (39, 1648524), (51, 1260636), (52, 1236393), (68, 945477), (78, 824262), (102, 630318), (117, 549508), (153, 420212), (156, 412131), (204, 315159), (221, 290916), (234, 274754), (306, 210106), (442, 145458), (468, 137377), (612, 105053), (663, 96972), (884, 72729), (1326, 48486), (1989, 32324), (2652, 24243), (3978, 16162), (7956, 8081)]