88219664

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{409}}^1$

素因数の和:508

約数の個数: 80

約数和(自身を含む): 198581040

約数和(自身を除く): 110361376

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 61, 68, 104, 122, 136, 208, 221, 244, 272, 409, 442, 488, 793, 818, 884, 976, 1037, 1586, 1636, 1768, 2074, 3172, 3272, 3536, 4148, 5317, 6344, 6544, 6953, 8296, 10634, 12688, 13481, 13906, 16592, 21268, 24949, 26962, 27812, 42536, 49898, 53924, 55624, 85072, 90389, 99796, 107848, 111248, 180778, 199592, 215696, 324337, 361556, 399184, 424133, 648674, 723112, 848266, 1297348, 1446224, 1696532, 2594696, 3393064, 5189392, 5513729, 6786128, 11027458, 22054916, 44109832, 88219664]

約数ペア:

[(1, 88219664), (2, 44109832), (4, 22054916), (8, 11027458), (13, 6786128), (16, 5513729), (17, 5189392), (26, 3393064), (34, 2594696), (52, 1696532), (61, 1446224), (68, 1297348), (104, 848266), (122, 723112), (136, 648674), (208, 424133), (221, 399184), (244, 361556), (272, 324337), (409, 215696), (442, 199592), (488, 180778), (793, 111248), (818, 107848), (884, 99796), (976, 90389), (1037, 85072), (1586, 55624), (1636, 53924), (1768, 49898), (2074, 42536), (3172, 27812), (3272, 26962), (3536, 24949), (4148, 21268), (5317, 16592), (6344, 13906), (6544, 13481), (6953, 12688), (8296, 10634)]