64016628

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{239}}^1$

素因数の和:377

約数の個数: 96

約数和(自身を含む): 172730880

約数和(自身を除く): 108714252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 101, 102, 156, 202, 204, 221, 239, 303, 404, 442, 478, 606, 663, 717, 884, 956, 1212, 1313, 1326, 1434, 1717, 2626, 2652, 2868, 3107, 3434, 3939, 4063, 5151, 5252, 6214, 6868, 7878, 8126, 9321, 10302, 12189, 12428, 15756, 16252, 18642, 20604, 22321, 24139, 24378, 37284, 44642, 48278, 48756, 52819, 66963, 72417, 89284, 96556, 105638, 133926, 144834, 158457, 211276, 267852, 289668, 313807, 316914, 410363, 627614, 633828, 820726, 941421, 1231089, 1255228, 1641452, 1882842, 2462178, 3765684, 4924356, 5334719, 10669438, 16004157, 21338876, 32008314, 64016628]

約数ペア:

[(1, 64016628), (2, 32008314), (3, 21338876), (4, 16004157), (6, 10669438), (12, 5334719), (13, 4924356), (17, 3765684), (26, 2462178), (34, 1882842), (39, 1641452), (51, 1255228), (52, 1231089), (68, 941421), (78, 820726), (101, 633828), (102, 627614), (156, 410363), (202, 316914), (204, 313807), (221, 289668), (239, 267852), (303, 211276), (404, 158457), (442, 144834), (478, 133926), (606, 105638), (663, 96556), (717, 89284), (884, 72417), (956, 66963), (1212, 52819), (1313, 48756), (1326, 48278), (1434, 44642), (1717, 37284), (2626, 24378), (2652, 24139), (2868, 22321), (3107, 20604), (3434, 18642), (3939, 16252), (4063, 15756), (5151, 12428), (5252, 12189), (6214, 10302), (6868, 9321), (7878, 8126)]