73530548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{379}}^1$

素因数の和:457

約数の個数: 72

約数和(自身を含む): 163558080

約数和(自身を除く): 90027532

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 52, 82, 91, 164, 169, 182, 287, 338, 364, 379, 533, 574, 676, 758, 1066, 1148, 1183, 1516, 2132, 2366, 2653, 3731, 4732, 4927, 5306, 6929, 7462, 9854, 10612, 13858, 14924, 15539, 19708, 27716, 31078, 34489, 48503, 62156, 64051, 68978, 97006, 108773, 128102, 137956, 194012, 202007, 217546, 256204, 404014, 435092, 448357, 808028, 896714, 1414049, 1793428, 2626091, 2828098, 5252182, 5656196, 10504364, 18382637, 36765274, 73530548]

約数ペア:

[(1, 73530548), (2, 36765274), (4, 18382637), (7, 10504364), (13, 5656196), (14, 5252182), (26, 2828098), (28, 2626091), (41, 1793428), (52, 1414049), (82, 896714), (91, 808028), (164, 448357), (169, 435092), (182, 404014), (287, 256204), (338, 217546), (364, 202007), (379, 194012), (533, 137956), (574, 128102), (676, 108773), (758, 97006), (1066, 68978), (1148, 64051), (1183, 62156), (1516, 48503), (2132, 34489), (2366, 31078), (2653, 27716), (3731, 19708), (4732, 15539), (4927, 14924), (5306, 13858), (6929, 10612), (7462, 9854)]