84022864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 182666880

約数和(自身を除く): 98644016

約数列:

[1, 2, 4, 8, 16, 19, 23, 38, 46, 61, 76, 92, 122, 152, 184, 197, 244, 304, 368, 394, 437, 488, 788, 874, 976, 1159, 1403, 1576, 1748, 2318, 2806, 3152, 3496, 3743, 4531, 4636, 5612, 6992, 7486, 9062, 9272, 11224, 12017, 14972, 18124, 18544, 22448, 24034, 26657, 29944, 36248, 48068, 53314, 59888, 72496, 86089, 96136, 106628, 172178, 192272, 213256, 228323, 276391, 344356, 426512, 456646, 552782, 688712, 913292, 1105564, 1377424, 1826584, 2211128, 3653168, 4422256, 5251429, 10502858, 21005716, 42011432, 84022864]

約数ペア:

[(1, 84022864), (2, 42011432), (4, 21005716), (8, 10502858), (16, 5251429), (19, 4422256), (23, 3653168), (38, 2211128), (46, 1826584), (61, 1377424), (76, 1105564), (92, 913292), (122, 688712), (152, 552782), (184, 456646), (197, 426512), (244, 344356), (304, 276391), (368, 228323), (394, 213256), (437, 192272), (488, 172178), (788, 106628), (874, 96136), (976, 86089), (1159, 72496), (1403, 59888), (1576, 53314), (1748, 48068), (2318, 36248), (2806, 29944), (3152, 26657), (3496, 24034), (3743, 22448), (4531, 18544), (4636, 18124), (5612, 14972), (6992, 12017), (7486, 11224), (9062, 9272)]