83508496

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:224

約数の個数: 80

約数和(自身を含む): 178381440

約数和(自身を除く): 94872944

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 71, 73, 76, 106, 142, 146, 152, 212, 284, 292, 304, 424, 568, 584, 848, 1007, 1136, 1168, 1349, 1387, 2014, 2698, 2774, 3763, 3869, 4028, 5183, 5396, 5548, 7526, 7738, 8056, 10366, 10792, 11096, 15052, 15476, 16112, 20732, 21584, 22192, 30104, 30952, 41464, 60208, 61904, 71497, 73511, 82928, 98477, 142994, 147022, 196954, 274699, 285988, 294044, 393908, 549398, 571976, 588088, 787816, 1098796, 1143952, 1176176, 1575632, 2197592, 4395184, 5219281, 10438562, 20877124, 41754248, 83508496]

約数ペア:

[(1, 83508496), (2, 41754248), (4, 20877124), (8, 10438562), (16, 5219281), (19, 4395184), (38, 2197592), (53, 1575632), (71, 1176176), (73, 1143952), (76, 1098796), (106, 787816), (142, 588088), (146, 571976), (152, 549398), (212, 393908), (284, 294044), (292, 285988), (304, 274699), (424, 196954), (568, 147022), (584, 142994), (848, 98477), (1007, 82928), (1136, 73511), (1168, 71497), (1349, 61904), (1387, 60208), (2014, 41464), (2698, 30952), (2774, 30104), (3763, 22192), (3869, 21584), (4028, 20732), (5183, 16112), (5396, 15476), (5548, 15052), (7526, 11096), (7738, 10792), (8056, 10366)]