66164748

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 96

約数和(自身を含む): 179363520

約数和(自身を除く): 113198772

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 61, 68, 78, 102, 122, 156, 183, 204, 221, 244, 366, 409, 442, 663, 732, 793, 818, 884, 1037, 1227, 1326, 1586, 1636, 2074, 2379, 2454, 2652, 3111, 3172, 4148, 4758, 4908, 5317, 6222, 6953, 9516, 10634, 12444, 13481, 13906, 15951, 20859, 21268, 24949, 26962, 27812, 31902, 40443, 41718, 49898, 53924, 63804, 74847, 80886, 83436, 90389, 99796, 149694, 161772, 180778, 271167, 299388, 324337, 361556, 424133, 542334, 648674, 848266, 973011, 1084668, 1272399, 1297348, 1696532, 1946022, 2544798, 3892044, 5089596, 5513729, 11027458, 16541187, 22054916, 33082374, 66164748]

約数ペア:

[(1, 66164748), (2, 33082374), (3, 22054916), (4, 16541187), (6, 11027458), (12, 5513729), (13, 5089596), (17, 3892044), (26, 2544798), (34, 1946022), (39, 1696532), (51, 1297348), (52, 1272399), (61, 1084668), (68, 973011), (78, 848266), (102, 648674), (122, 542334), (156, 424133), (183, 361556), (204, 324337), (221, 299388), (244, 271167), (366, 180778), (409, 161772), (442, 149694), (663, 99796), (732, 90389), (793, 83436), (818, 80886), (884, 74847), (1037, 63804), (1227, 53924), (1326, 49898), (1586, 41718), (1636, 40443), (2074, 31902), (2379, 27812), (2454, 26962), (2652, 24949), (3111, 21268), (3172, 20859), (4148, 15951), (4758, 13906), (4908, 13481), (5317, 12444), (6222, 10634), (6953, 9516)]